Individual Calculations January 2019
 Kovalenko, Mark  Total change: 36.40  Rating chartPersonal card
 Men's championship of KHMAO-YUGRA Surgut RUS 2018-12-11
RcRownchangeKK*chgGame
 1423 1156 2.50 8 0.91 40 36.40 
  Mishagin, Evgeniy 1556  * RUS0.5010.424016.80 
  Tsaplin, Oleg 1257 RUS0.001-0.3640-14.40 
  Mikiev, Klim 1556  * RUS0.001-0.0840-3.20 
  Fedorov, Maksim S. 1297 RUS1.0010.694027.60 
  Silaev, Arseniy 1267 RUS0.001-0.3540-14.00 
  Fedorov, Kirill 1529 RUS0.001-0.1040-4.00 
  Efremov, Valery 1556  * RUS0.001-0.0840-3.20 
  Bakhman, Aleksandr 1365 RUS1.0010.774030.80 
 * 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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