Individual Calculations November 2018
 Kim, Doyeon  Total change: -35.60  Rating chartPersonal card
 7th I-chess tourney 2018 seoul KOR 2018-10-21
RcRownchangeKK*chgGame
 1248 1486 1.50 3 -0.89 40 -35.60 
  Hong, Hyeonho 1212 KOR1.0010.17406.80 
  Yoon, Chanyoung 1293 KOR0.001-0.7540-30.00 
  Seo, Jonghyun 1238 KOR0.501-0.3140-12.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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