Individual Calculations February 2020
 Coulombeau, Jean-Noel  Total change: 0.60  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open C BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1130 1071 3.00 7 0.03 20 0.60 
  Bonneau, Lucas 1312 FRA0.001-0.2020-4.00 
  Tu, Leonie 1203 FRA0.001-0.3220-6.40 
  Lamorelle, Alexey 1006 FRA0.001-0.5920-11.80 
  Estin-Charbonnel, Laure 1073 FRA1.0010.502010.00 
  Maisonhaute, Anne 1003 FRA1.0010.41208.20 
  Bastin, Eugene 1138 FRA1.0010.592011.80 
  Slimane, Adam 1176 FRA0.001-0.3620-7.20 

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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