Individual Calculations May 2023
 Bleys, Michiel  Total change: -4.00  Rating chartPersonal card
 Open Brussels Elite 2023 Rondes 1-3 Brussels BEL 2023-04-03
RcRownchangeKK*chgGame
 2153 2075 1.00 3 -0.18 20 -3.60 
  Hauchamps, Maxime 2157 BEL0.001-0.3920-7.80 
  Ruzhansky, Elias 2161 BEL0.001-0.3820-7.60 
  Mueller, Martin 2142 GER1.0010.592011.80 

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)
 
 Belgian Interclubs 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 2058 2075 0.50 1 -0.02 20 -0.40 
  Chaerle, Josse 2058 BEL0.501-0.0220-0.40 

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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