Individual Calculations May 2022
 Bosch, Jeroen  Total change: -6.70  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Meesterklasse Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 2520 2428 0.50 1 0.13 10 1.30 
  Janssen, Ruud g2520 NED0.5010.13101.30 

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 April 2022 various GER 2022-04-03
RcRownchangeKK*chgGame
 2425 2428 0.50 2 -0.51 10 -5.10 
  Jens, Jelmer m2411 NED0.001-0.5210-5.20 
  Strohhaeker, Raoul m2438 GER0.5010.01100.10 

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 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 2582 2428 0.00 1 -0.29 10 -2.90 
  Andersen, Mads g2582 DEN0.001-0.2910-2.90 

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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