Individual Calculations May 2023
 Boitouzet, Nicolas  Total change: 11.40  Rating chartPersonal card
 10eme Open B Fide de Gonfreville l'Orcher (-1600) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1099 1351 3.00 3 0.57 20 11.40 
  Medghoul, Hicham 1109 FRA1.0010.20204.00 
  Sissaoui, Djibril 1143 FRA1.0010.23204.60 
  Jean, Maxime 1046 FRA1.0010.14202.80 

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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