Individual Calculations October 2022
 Kniest, Oliver  Total change: 8.60  Rating chartPersonal card
 Oberliga NRW 2022-2023 September 2022 various GER 2022-09-11
RcRownchangeKK*chgGame
 2248 2273 1.50 2 0.43 20 8.60 
  Bentel, Robin 2242 GER0.501-0.0420-0.80 
  Tkachuk, Sergij, Dr. 2253 GER1.0010.47209.40 

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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