Individual Calculations May 2022
 Michalczak, Thomas  Total change: 12.40  Rating chartPersonal card
 NRW-Liga 2 2021/2022 April 2022 various GER 2022-04-03
RcRownchangeKK*chgGame
 2250 2260 1.00 1 0.49 20 9.80 
  Koehler, Christian Friedrich 2250 GER1.0010.49209.80 

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)
 
 Belgian Interclubs 2021-2022 Round 11 Various Places BEL 2022-04-24
RcRownchangeKK*chgGame
 2353 2260 0.50 1 0.13 20 2.60 
  Harff, Marcel f2353 GER0.5010.13202.60 

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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