Individual Calculations May 2022
 Crabbe, Danny  Total change: 3.20  Rating chartPersonal card
 3de Richard Reti FIDE Club Open 2022 Rounds 5-7 Brussels BEL 2022-04-01
RcRownchangeKK*chgGame
 1881 1745 0.50 2 -0.16 20 -3.20 
  Harutyunyan, Axel 1977 BEL0.5010.29205.80 
  De Mol, Patrick 1784 BEL0.001-0.4520-9.00 

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 11 Various Places BEL 2022-04-24
RcRownchangeKK*chgGame
 1613 1745 1.00 1 0.32 20 6.40 
  Huyck, Walter 1613 BEL1.0010.32206.40 

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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