Individual Calculations February 2020
 Gouja, Wissem  Total change: -22.80  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open C BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1211 1392 6.00 9 -0.57 40 -22.80 
  Rakotomamonjy, Logan 1114 FRA0.501-0.3340-13.20 
  Gobert, Alexis 1092 FRA0.501-0.3540-14.00 
  Saradjian, Jean-Jacques 1178 FRA1.0010.23409.20 
  Slimane, Adam 1176 FRA1.0010.22408.80 
  Jaulin, Vincent 1277 FRA0.501-0.1640-6.40 
  Lasfar, Karim 1319 FRA0.001-0.6040-24.00 
  Alm, Gilles 1220 FRA0.501-0.2340-9.20 
  Tu, Leonie 1203 FRA1.0010.254010.00 
  Perruquon, Laetitia 1318 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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