Individual Calculations February 2020
 Stoie, Ovidiu  Total change: 38.00  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1796 1638 3.00 7 0.95 40 38.00 
  Asmai, Ali 1855 FRA1.0010.784031.20 
  Tardi, Oscar 1858 FRA0.001-0.2240-8.80 
  Yapi, Mathis Seka 1719 FRA0.001-0.3940-15.60 
  Vanderpooten, Daniel 1748 FRA0.5010.15406.00 
  Romas, Lionia 1778 FRA0.5010.19407.60 
  Sere, Nicolas 1754 FRA1.0010.664026.40 
  Moracchini, Margaux 1863 FRA0.001-0.2240-8.80 

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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