Individual Calculations August 2021
 Foisor, Ovidiu-Doru  Total change: -18.30  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 2059 2349 5.50 9 -1.83 10 -18.30 
  Martin, Alix 1949  * FRA0.501-0.4210-4.20 
  Alfano, Emilie 1949  * FRA1.0010.08100.80 
  Mendoza, Mael 1949  * FRA1.0010.08100.80 
  Joie, Sebastien m2394 FRA0.5010.06100.60 
  Profili, Emilio 2053 FRA1.0010.15101.50 
  Lamaze, Simon c2301 FRA0.001-0.5710-5.70 
  Leccia, Antoine 2009 FRA0.501-0.3810-3.80 
  Greget, Mathias 1957 FRA0.501-0.4210-4.20 
  Breuil, Tristan 1973 FRA0.501-0.4110-4.10 
 * 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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