Individual Calculations August 2023
 Boitouzet, Nicolas  Total change: -6.00  Rating chartPersonal card
 1er Open International du Vimeu -2400 NIBAS FRA 2023-07-01
RcRownchangeKK*chgGame
 1600 1350 0.50 4 -0.30 20 -6.00 
  Mahaut, Jean 1720 FRA0.001-0.1020-2.00 
  Girard, Francois 1586 FRA0.001-0.2020-4.00 
  Lhundrup, M Dorji 1601 FID0.001-0.1920-3.80 
  Souquet, Adrien 1494 FRA0.5010.19203.80 

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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