Individual Calculations November 2023
 Le Saux, David  Total change: 3.20  Rating chartPersonal card
 Brussels Open Fall 2023 Rounds 5-7 Brussels BEL 2023-10-02
RcRownchangeKK*chgGame
 1342 1294 1.00 2 0.09 40 3.60 
  Stefanidis, Christos 1070 GRE1.0010.22408.80 
  Roosen, Stefan 1613 BEL0.001-0.1340-5.20 

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 automne 2023 du CEWB Ronde 1 Bruxelles BEL 2023-10-05
RcRownchangeKK*chgGame
 1920 1294 0.00 1 -0.01 40 -0.40 
  Leemans, Roland 1920 BEL0.001-0.0140-0.40 

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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