Individual Calculations October 2022
 Schiffer, Kai-Uwe  Total change: 19.40  Rating chartPersonal card
 Oberliga NRW 2022-2023 September 2022 various GER 2022-09-11
RcRownchangeKK*chgGame
 2284 2295 2.00 2 0.97 20 19.40 
  Werthebach, Felix 2229 GER1.0010.41208.20 
  Scholz, Christian, Dr. m2338 GER1.0010.562011.20 

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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