Individual Calculations November 2022
 Aepfler, Christian  Total change: 19.80  Rating chartPersonal card
 Oberliga Ost B 2022-2023 October 2022 various GER 2022-10-22
RcRownchangeKK*chgGame
 2358 2163 1.50 2 0.99 20 19.80 
  Dietz, Holger, Dr. f2298 GER1.0010.682013.60 
  Galdunts, Sergey g2417 ARM0.5010.31206.20 

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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