Individual Calculations February 2017
 Abdelkader, Wissam  Total change: 22.40  Rating chartPersonal card
 13eme BC Chess Master 2016 - Open B BOIS COLOMBES FRA 2016-12-26
RcRownchangeKK*chgGame
 1427 1245 2.00 5 0.56 40 22.40 
  Willmann, Sebastien 1403 FRA0.001-0.2940-11.60 
  Thebaud, Edouard 1513 FRA0.001-0.1740-6.80 
  Wu, Clara 1145 FRA1.0010.364014.40 
  Warnier, Yanis 1645  * FRA1.0010.924036.80 
  Ghazaleh, Hossam 1431 FRA0.001-0.2640-10.40 
 * 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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