Individual Calculations June 2023
 Bernard, Romain  Total change: -9.00  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 1971 1967 0.50 1 0.01 20 0.20 
  Beukema, Henk Jan 1971 NED0.5010.01200.20 

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)
 
 CRELEL Soultanbeieff 2023 Ronde 8 Liege BEL 2023-05-19
RcRownchangeKK*chgGame
 1882 1986 1.00 1 0.36 20 7.20 
  Battistelli, Fausto 1882 BEL1.0010.36207.20 

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)
 
 CRELEL Soultanbeieff 2023 Ronde 9 Liege BEL 2023-05-26
RcRownchangeKK*chgGame
 1726 1986 0.00 1 -0.82 20 -16.40 
  Evers, Shaman 1726 FRA0.001-0.8220-16.40 

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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