Blitz: Individual Calculations April 2023
 Kalmykov, Georgiy Al  Total change: -26.80  Rating chartPersonal card
 Serpukhov blitz 2023 U13 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1371 1394 3.00 7 -0.67 40 -26.80 
  Larin, Nikita 1503 RUS1.0010.654026.00 
  Rusu, Roman 1535 RUS0.001-0.3140-12.40 
  Ishonina, Yulia 1197 RUS0.001-0.7540-30.00 
  Beslaneeva, Damira 1157 RUS0.001-0.8040-32.00 
  Sereda, Margarita Ser 1446 RUS0.001-0.4340-17.20 
  Ulybyshev, Nikolay 1103 RUS1.0010.15406.00 
  Nikonov, Maksim 1655 RUS1.0010.824032.80 

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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