Individual Calculations September 2021
 Ermolaev, Andrey  Total change: 125.20  Rating chartPersonal card
 VO Moscow. July 2021 Moscow RUS 2021-07-11
RcRownchangeKK*chgGame
 1607 1245 4.00 8 3.13 40 125.20 
  Ratataev, Ilya 1645  * RUS0.5010.424016.80 
  Gurgenidze, Aleksandra 1426 RUS0.5010.24409.60 
  Bukanov, Yuriy 1645  * RUS0.5010.424016.80 
  Terekhov, Andrey 1645  * RUS1.0010.924036.80 
  Martynov, Vladimir 1645  * RUS0.5010.424016.80 
  Bezhenar, Georgy 1645  * RUS0.001-0.0840-3.20 
  Urivskiy, Arseniy A. 1563 RUS0.5010.374014.80 
  Asatryan, Leon 1645  * RUS0.5010.424016.80 
 * 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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