Individual Calculations June 2023
 Coenen, Norbert  Total change: -4.90  Rating chartPersonal card
 NRW-Klasse 3 2022-2023 April 2023 various GER 2023-04-23
RcRownchangeKK*chgGame
 2050 2260 1.00 1 0.23 10 2.30 
  Di Franco, Patricio 2050 GER1.0010.23102.30 

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)
 
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 2090 2260 0.00 1 -0.72 10 -7.20 
  Van Houtte, Randy 2090 BEL0.001-0.7210-7.20 

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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