Individual Calculations October 2022
 Evers, Leo  Total change: -1.20  Rating chartPersonal card
 NRW-Liga 1 2022-2023 September 2022 various GER 2022-09-11
RcRownchangeKK*chgGame
 2050 2071 1.00 2 -0.06 20 -1.20 
  Roth, Markus 2159 GER0.001-0.3820-7.60 
  Limp, Roland 1940 GER1.0010.32206.40 

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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