Individual Calculations July 2022
 Pryvalov, Ivan  Total change: -5.60  Rating chartPersonal card
 Luxembourg Team Championship 21/22 Round 5 various LUX 2022-05-08
RcRownchangeKK*chgGame
 2249 2140 0.50 1 0.15 20 3.00 
  Prizker, Boris 2249 GER0.5010.15203.00 

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)
 
 Oberliga Sued-West 2021/2022 June 2022 various GER 2022-06-12
RcRownchangeKK*chgGame
 2159 2134 0.50 2 -0.43 20 -8.60 
  Klein, Joachim 2204 GER0.5010.10202.00 
  Heidorn, Oliver 2114 GER0.001-0.5320-10.60 

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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