Individual Calculations December 2019
 Kochkin, Stepan  Total change: -5.20  Rating chartPersonal card
 UFO 2019 - B13 Chelyabinsk RUS 2019-11-01
RcRownchangeKK*chgGame
 1264 1217 3.50 8 -0.13 40 -5.20 
  Drozdov, Maksim 1617  * RUS0.001-0.0840-3.20 
  Krivokhizhin, Alexander 1075 RUS0.501-0.1940-7.60 
  Alekseev, Lev 1144 RUS0.001-0.6040-24.00 
  Solomein, Arsenii 1131 RUS1.0010.384015.20 
  Safin, Roman 1339 RUS0.001-0.3340-13.20 
  Mishin, Ivan 1038 RUS1.0010.274010.80 
  Botev, Mark 1308 RUS1.0010.624024.80 
  Sargsyan, Narek 1462 RUS0.001-0.2040-8.00 
 * 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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