Individual Calculations September 2021
 Mercier, Jean-Yves  Total change: -58.00  Rating chartPersonal card
 32eme Open d'ete de la Ville de Cannes - Open B CANNES FRA 2021-07-26
RcRownchangeKK*chgGame
 1396 1672 3.50 8 -2.90 20 -58.00 
  Fourriques, Elise 1272  * FRA1.0010.08201.60 
  Cornileau, Raphael 1449 FRA0.501-0.2820-5.60 
  Samorukov, Egor 1272  * MNC1.0010.08201.60 
  Barberis, Valentin 1845 FRA0.001-0.2720-5.40 
  Soissong, Elisabeth 1428 FRA0.001-0.8020-16.00 
  Vayanos, George Marwan 1272  * LBN0.001-0.9220-18.40 
  Barrast, Catherine 1355 FRA0.001-0.8720-17.40 
  Alm, Gilles 1272  * FRA1.0010.08201.60 
 * 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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