Individual Calculations February 2019
 Dromard, Benjamin  Total change: 24.40  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1277 1108 2.00 5 0.61 40 24.40 
  Bonneau, Lucas 1250 FRA0.5010.19407.60 
  Singaram, Sheyon 1318 FRA0.001-0.2340-9.20 
  Dorofeev, Andrei 1310 FRA0.5010.264010.40 
  Maged, Gabriel 1237 FRA1.0010.674026.80 
  Fabre, Guy 1271 FRA0.001-0.2840-11.20 

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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