Individual Calculations October 2023
 Glowacki, Mateusz  Total change: 24.40  Rating chartPersonal card
 281st YMCA Autumn 2023-D Round 1-2 Warszawa POL 2023-09-19
RcRownchangeKK*chgGame
 1150 1297 2.00 2 0.61 40 24.40 
  Przybylik, Mariusz 1177 POL1.0010.344013.60 
  Jaworowski, Andre 1123 USA1.0010.274010.80 

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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