Individual Calculations February 2020
 Estin-Charbonnel, Lucie  Total change: -33.60  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open C BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1282 1389 3.00 6 -0.84 40 -33.60 
  Moeller, Joshua 1278 FRA0.001-0.6540-26.00 
  Dincov, Ioan 1471 FRA0.001-0.3940-15.60 
  Saradjian, Jean-Jacques 1178 FRA0.501-0.2740-10.80 
  Gobert, Claire 1159 FRA1.0010.21408.40 
  Even Enquin, Aristide 1289 FRA0.501-0.1440-5.60 
  Lasfar, Karim 1319 FRA1.0010.404016.00 

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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