Individual Calculations May 2017
 Gallo, Gerard  Total change: -16.60  Rating chartPersonal card
 11eme Open International de Gap 2017 (-2200) GAP FRA 2017-04-15
RcRownchangeKK*chgGame
 1342 1315 2.50 7 -0.83 20 -16.60 
  Labarthe, Arnaud 1715  * FRA0.001-0.0820-1.60 
  Hambardzumyan, Ashot 1552 FRA0.001-0.2020-4.00 
  Gaude, Nicolas 1166 FRA0.001-0.7020-14.00 
  Lognos, Lina 1088 FRA0.501-0.2920-5.80 
  Lebeau, Bernard 1415 FRA1.0010.642012.80 
  Meyssonnier, Raphael 1053 FRA1.0010.18203.60 
  Ge, Jean-Paul 1405 FRA0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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