Individual Calculations July 2023
 Mueller, Martin  Total change: -29.40  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 3 Ans BEL 2023-06-04
RcRownchangeKK*chgGame
 1915 2134 0.00 1 -0.78 20 -15.60 
  Lui, Eric 1915 BEL0.001-0.7820-15.60 

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
 2129 2134 0.50 1 -0.01 20 -0.20 
  Faybish, Nimrod 2129 BEL0.501-0.0120-0.20 

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)
 
 Open Brussels Elite 2023 Rondes 6-7 Brussels BEL 2023-06-05
RcRownchangeKK*chgGame
 2253 2134 0.00 2 -0.68 20 -13.60 
  Hauchamps, Maxime 2262 BEL0.001-0.3320-6.60 
  Ruzhansky, Elias 2244 BEL0.001-0.3520-7.00 

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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