Individual Calculations February 2019
 Sac, Olivier  Total change: 11.80  Rating chartPersonal card
 9eme Open de Noel du CEIT - Challenge du Conseil Departemental de Haute-Garonne TOULOUSE FRA 2018-12-26
RcRownchangeKK*chgGame
 1650 1497 3.00 7 0.59 20 11.80 
  Hervet, Gilles 1897  * FRA0.001-0.0820-1.60 
  Robin, Jules 1236 FRA1.0010.18203.60 
  Retailleau, Elise 1897  * FRA0.001-0.0820-1.60 
  Fesigny, Oceane 1229 FRA1.0010.17203.40 
  Ranc, Florian 1817 FRA0.001-0.1320-2.60 
  Espineira, Jose 1577 FRA1.0010.612012.20 
  Cesbron, Guy 1897  * FRA0.001-0.0820-1.60 
 * 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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