Individual Calculations July 2021
 Chernykh, Roman  Total change: 8.40  Rating chartPersonal card
 Corp. Centre 2021_B11 Izhevsk RUS 2021-06-12
RcRownchangeKK*chgGame
 1225 1166 1.50 3 0.21 40 8.40 
  Shalavin, Ilya 1072 RUS1.0010.374014.80 
  Vyshegorodtsev, Svyatoslav 1190 RUS0.001-0.4740-18.80 
  Guryshov, Mikhail 1413 RUS0.5010.314012.40 

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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