Individual Calculations July 2022
 Barat, Jacques  Total change: 5.40  Rating chartPersonal card
 Open de Champagne 2022 REIMS FRA 2022-06-04
RcRownchangeKK*chgGame
 1495 1606 4.00 6 0.27 20 5.40 
  Peeters, Paul 1206  * BEL1.0010.08201.60 
  Bocquet, Marie-France 1282 FRA1.0010.13202.60 
  Cerasi, Umberto 1946 ITA0.001-0.1220-2.40 
  Rodier, Patrick 1263 FRA1.0010.12202.40 
  Lefevre, Pascal 1859 FRA0.001-0.1920-3.80 
  Nguyen, Gaspar 1411 FRA1.0010.25205.00 
 * 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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