Individual Calculations May 2023
 Oger, Romain  Total change: 23.20  Rating chartPersonal card
 Team 2023 - NOR Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1461 1500 1.00 1 0.45 20 9.00 
  Boisselet, Gilles 1461 FRA1.0010.45209.00 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1703 1500 2.50 7 0.71 20 14.20 
  Legrand, Hugo 1900  * FRA0.001-0.0820-1.60 
  Lefrancois, Jean 1721 FRA0.001-0.2220-4.40 
  Thery, Arthus 1769 FRA0.001-0.1720-3.40 
  Chuzeville, Yohann 1475 FRA1.0010.47209.40 
  Gaffe, Sebastien 1685 FRA1.0010.742014.80 
  Mergen, Bat 1751 FRA0.001-0.1920-3.80 
  Mozgawa, Patrick 1618 FRA0.5010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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