Individual Calculations February 2018
 Gehin, Raphael  Total change: 43.40  Rating chartPersonal card
 14e Open de Vandoeuvre 2018 - Open B VANDOEUVRE LES NANCY FRA 2018-01-02
RcRownchangeKK*chgGame
 1460 1170 3.50 8 2.17 20 43.40 
  Desarmaux-Do, Yanis-Huy 1570  * FRA0.5010.42208.40 
  Barbelenet, Frederic 1570  * FRA0.001-0.0820-1.60 
  Antoine, Jean-Luc 1518 FRA0.001-0.1120-2.20 
  Krajewski, Thomas 1306 FRA1.0010.682013.60 
  Grandjean, William 1470 FRA0.001-0.1520-3.00 
  Krajewski, Eric 1399 FRA0.5010.29205.80 
  Deschuyteneer, Lucien 1405 BEL0.5010.29205.80 
  Hornoy, Jean-Michel 1439 FRA1.0010.832016.60 
 * 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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