Individual Calculations August 2019
 Gachon, Valentin  Total change: -28.80  Rating chartPersonal card
 16e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2019-06-29
RcRownchangeKK*chgGame
 1603 1623 4.00 9 -0.72 40 -28.80 
  Mozes, Ervin m2023  * ROU0.001-0.0840-3.20 
  Peyrin, Jean 1841 FRA0.001-0.2240-8.80 
  Allel, Gerard 1456 FRA1.0010.284011.20 
  Longo, Alexandra 1223  * FRA0.501-0.4240-16.80 
  Thill-Solente, Morgane 1340 FRA0.501-0.3440-13.60 
  Melis, Achille 1387 FRA0.001-0.8040-32.00 
  Pitaval, Lubin 1563 FRA1.0010.424016.80 
  Akopian, Edwin 1872 FRA1.0010.814032.40 
  De Lagontrie, Jean 1720 FRA0.001-0.3740-14.80 
 * 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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