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gwho
United States632 Posts
How the elo system is calculated is easily found on google, but kespa calculation doesn't really show up on a google search. this may have been answered in some ancient thread, buried in the depths of the virtual TL libraries, but just as a one stop answer, could anyone point the finger in the right direction plz? thx | ||
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InfeSteD
United States4658 Posts
Someone tell us where :D | ||
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iCCup.Trent
Argentina469 Posts
KeSPA ranking is based on match results from all known korean tourneys, and WCG, both wins and losses, and the amount of points given are based on the importance of the match (MSL final is worth more than ODT groups). Originally, the score was calculated over matches played in the last 12 months (I think), but this a changed like 2 years ago, and I believe now it's 4 months or so, this was apparently because big bosses felt it'd represent a better picture of the progaming world. | ||
Carnac
Germany / USA16648 Posts
February 2003 it became a 12 months ranking. And more recently (not sure when, too lazy to check...) it changed to a 3 months ranking. | ||
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gwho
United States632 Posts
On February 21 2008 06:58 Carnac wrote: Actually it was originally an all time ranking. February 2003 it became a 12 months ranking. And more recently (not sure when, too lazy to check...) it changed to a 3 months ranking. do you have a refernce to more details of the whole process? it would be nice to have something of the equivalent to this http://en.wikipedia.org/wiki/Elo_rating_system with mathmatical formulas. But thx for the bit of info about 3 months ranking! | ||
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pindleskin
New Zealand199 Posts
http://www.e-sports.or.kr/record/record_rank01.asp?record=01 | ||
alffla
Hong Kong20321 Posts
On February 21 2008 07:55 pindleskin wrote: Here's the link for the kespa ranking. http://www.e-sports.or.kr/record/record_rank01.asp?record=01 read the thread properly duuudee | ||
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Flaccid
8929 Posts
![[image loading]](http://skms.impb.psn.ru/pictures/formules/f_13_15_1.gif) The randomness encountered due to the quantum nature of the calculations explains why FakeSteve is yet to reach number one. | ||
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dyodyo
Philippines578 Posts
Kespa FAQ #18 Here is google's translation of that FAQ item. Ranking Ranking Association is a comprehensive, team rankings, ranking divided by personal announcement. Ranking calculated approach ① period applies to the points deducted Grades are reflected within the past 3 months, but other than 100% for the period as follows: 10% each month will be deducted apply. Team scores reflect ② Ranking points are reflected in the team ranking applies to score points, depending on the season Unlike Individual grants, and each points to the winner of each set of the final match both teams going Set to 'finish (Closer)' is 50% of the confrontation between the isolated been given extra points , in a separate post-season games, 50 percent of the gasanyul apply. Individual and team of players who daseungwang to apply for a separate bonus points. Each percentage point adjustment ③ rigeubyeol In the case of each individual league every season because of the progress of the different plates can be granted because there is no point in every game, 'depending on the league grants points to' the existing way of the elimination of 500 points that basically un-prize granted by the Unification . | ||
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datscilly
United States529 Posts
Grades are reflected within the past 3 months, but other than 100% for the period as follows: 10% each month will be deducted apply. That's very interesting-- oh, so that's how it is. The last 12 months are taken into consideration but games almost a very ago hardly count. The just the last 3 months rule couldn't be right because there would be numerous steep drops every month. | ||
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Aurious
Canada1772 Posts
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Live2Win
United States6657 Posts
1) In their last change, they removed WCG from their official ratings. WCG is no longer counted towards KeSPA points. (which is why Stork barely budged when he won 2007, while historically players jumped like 10 ranks each time they won) 2) I think 3 months is right.... I'm certain in their last change they constricted it so that players who won big tourneys half a year ago don't benefit so much from it.... if it all. 3) Teamplay ranks and single ranks are separated, and added together for the total rank. | ||
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gwho
United States632 Posts
랭킹 산정 방식 ① 기간에 따른 포인트 차감 적용 최근 3개월 내의 성적은 100% 반영하되 이외의 기간에 대해서는 아래와 같이 매월 10%씩 차감 적용하게 된 것이다. ② 단체전 성적반영 단체전의 랭킹 포인트 반영은 순위 성적에 따라 포인트가 적용되는 개인전리그와는 다르게 각 세트 승자에게 승점을 부여하며 각 경기 최종Set에 벌어지는 양 팀‘마무리(Closer)’간의 대결은 50%의 가산점이 주어지는데, 포스트시즌 경기는 별도로 50%의 가산율이 적용됩니다. 개인전 및 팀플레이의 다승왕을 차지한 선수에게는 별도의 보너스 포인트를 적용됩니다. ③ 각 리그별 포인트 비율 조정 개인리그의 경우 각 리그마다의 진행방식이 판이하게 다른 점 때문에 경기마다 승점을 부여할 수 없으므로 ‘리그 성적에 따라 포인트를 부여’하는 기존의 방식을 기본적으로 따르되 상금 포인트를 없애고 500점을 부여하는 것으로 통일합니다. | ||
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gwho
United States632 Posts
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Purind
Canada3562 Posts
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EvoChamber
France2505 Posts
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joohyunee
Korea (South)1087 Posts
The math behind the ranks: ① Decaying of points through time The results from the last 3 months are applied 100%, but for every month afterwards, 10% of the points gained "decays"; (so basically a game played 3+ months ago would count for only 90% of the point gained, 4+ months 80% until 12 months afterwards would count 0% into kespa ranking) ② Application of points from proleague Unlike the individual leagues where the points gained through a win depend on the current rank according to kespa, the proleague wins count as an individual "win", (meaning who the opponent is doesn't change the amount of points earned through the win). However, in a setting where a player plays in the "ace match" or the "closer", there is a 50% bonus for the win. If a player wins an ace match in the post season, there is an additional 50% bonus for that win (so 200% points earned for a win one ace match) There is also bonus points for the players that win the "most wins" prize in the individual and teamplay (2v2) matches. (explains why flower/justin was so high up in kespa a couple of months ago) ③ Controlling the points in the individual leagues In the case of individual leagues, it is impossible to justify a specific amount of point that a player earns for a win. The amount of points gained depend on their performance in the league, but there is a 500 extra point bonus for winning the league. And there is no bonus for the amount of money earned (they used to give OSL more kespa points than MSL because OSL gave out more money but it doesn't matter now that MSL gives as much money to the MSL winner) | ||
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joohyunee
Korea (South)1087 Posts
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EvoChamber
France2505 Posts
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