Individual Calculations April 2022
 L` Ami, Erwin  Total change: 1.30  Rating chartPersonal card
 1. Bundesliga 2021/2022 March 2022 various GER 2022-03-05
RcRownchangeKK*chgGame
 2384 2621 2.00 2 0.42 10 4.20 
  Vogel, Roven m2447 GER1.0010.27102.70 
  Costa, Leonardo f2320 GER1.0010.15101.50 

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)
 
 Dutch Team Competition 2021-2022 - Meesterklasse Round 7 various NED 2022-03-12
RcRownchangeKK*chgGame
 2386 2621 0.50 1 -0.29 10 -2.90 
  Van Der Werf, Mark m2386 NED0.501-0.2910-2.90 

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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