Rapid: Individual Calculations February 2021
 Andryushchenko, Alexandr  Total change: -11.80  Rating chartPersonal card
 Christmas rapid 2021 Yuryev-Polskiy RUS 2021-01-08
RcRownchangeKK*chgGame
 1499 1057 0.00 4 -0.59 20 -11.80 
  Skripnikov, Vadim 1608 RUS0.001-0.0320-0.60 
  Pikin, Evgeiy 1538 RUS0.001-0.0520-1.00 
  Shmelev, Alexandr 1792 RUS0.001-0.0120-0.20 
  Pylinov, Yaroslav 1059 RUS0.001-0.5020-10.00 

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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