Individual Calculations September 2019
 Kosher, Syrkhan  Total change: 24.80  Rating chartPersonal card
 Yerezhepov Nurdos Kyzylorda Cup Kyzylorda KAZ 2019-08-21
RcRownchangeKK*chgGame
 1339 1064 1.00 2 0.62 40 24.80 
  Koshniyaz, Sultan 1214 KAZ1.0010.704028.00 
  Tanatov, Nurdaulet 1464  * KAZ0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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