Individual Calculations May 2022
 Declerck, Olivier  Total change: 9.60  Rating chartPersonal card
 Open du CEWB - printemps 2022 Ronde 4 Bruxelles BEL 2022-03-31
RcRownchangeKK*chgGame
 1792 1560 0.00 1 -0.21 40 -8.40 
  Silovy, Alain 1792 BEL0.001-0.2140-8.40 

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)
 
 Open du CEWB - printemps 2022 Ronde 5 Bruxelles BEL 2022-04-21
RcRownchangeKK*chgGame
 1678 1560 1.00 1 0.66 40 26.40 
  Herpigny, Yves 1678 BEL1.0010.664026.40 

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)
 
 Open du CEWB - printemps 2022 Ronde 6 Bruxelles BEL 2022-04-28
RcRownchangeKK*chgGame
 1795 1560 0.00 1 -0.21 40 -8.40 
  Macai, Ioan 1795 BEL0.001-0.2140-8.40 

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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