Individual Calculations July 2022
 Pragua, Christoph  Total change: 10.00  Rating chartPersonal card
 NRW-Klasse 3 2021/2022 May 2022 various GER 2022-05-01
RcRownchangeKK*chgGame
 1951 2077 1.00 1 0.33 20 6.60 
  Komans, Dieter 1951 GER1.0010.33206.60 

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)
 
 Oberliga NRW 2021/2022 May 2022 various GER 2022-05-08
RcRownchangeKK*chgGame
 2202 2077 0.50 1 0.17 20 3.40 
  Homs, Guust 2202 NED0.5010.17203.40 

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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