Individual Calculations January 2022
 De Mol, Patrick  Total change: -1.60  Rating chartPersonal card
 2de Richard Reti Fide Club Open 2021-2022 Ronde 9 Brussels BEL 2021-12-03
RcRownchangeKK*chgGame
 1778 1811 1.00 1 0.45 20 9.00 
  Verlinden, Gerrit 1778 BEL1.0010.45209.00 

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)
 
 Belgian Interclubs 2021-2022 Round 3 Various Places BEL 2021-12-05
RcRownchangeKK*chgGame
 1792 1811 0.00 1 -0.53 20 -10.60 
  Caufriez, Olivier 1792 BEL0.001-0.5320-10.60 

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)
 

 

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