Individual Calculations July 2023
 Hauchamps, Maxime  Total change: 1.20  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 3 Ans BEL 2023-06-04
RcRownchangeKK*chgGame
 1862 2262 1.00 1 0.08 40 3.20 
  Fox, Pierre 1862  * BEL1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Open Brussels Spring 2023 Rounds 7-9 Brussels BEL 2023-06-05
RcRownchangeKK*chgGame
 2244 2262 1.00 1 0.47 40 18.80 
  Ruzhansky, Elias 2244 BEL1.0010.474018.80 

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)
 
 Open Brussels Elite 2023 Rondes 6-7 Brussels BEL 2023-06-05
RcRownchangeKK*chgGame
 2051 2262 1.00 2 -0.52 40 -20.80 
  Mueller, Martin 2134 GER1.0010.334013.20 
  Ronse, Ivan 1967 BEL0.001-0.8540-34.00 

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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