Individual Calculations May 2015
 Bousmaha, Wassel  Total change: -24.00  Rating chartPersonal card
 3e Open International du Marais - Open A (-2200) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1808 1731 2.00 7 -0.92 40 -36.80 
  Sotelo, Renzo 2031 FRA0.001-0.1540-6.00 
  Drogou, Gerard 1997 FRA0.001-0.1840-7.20 
  Rathier, David 1811 FRA0.5010.11404.40 
  Boutchenik, Victor 1739 FRA1.0010.514020.40 
  Chamaillard, Sylvain 2131  * FRA0.001-0.0840-3.20 
  Bauduin, Alexandre 1513 FRA0.501-0.2840-11.20 
  David, Simon 1436 FRA0.001-0.8540-34.00 
 * 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)
 
 Trophée jeunes IDF 2014-15 - Créteil - Open A (-2200) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1808 1731 2.00 4 0.32 40 12.80 
  Meillon, Judicael 1509 FRA1.0010.22408.80 
  Sentis, Maxime 1880 FRA1.0010.704028.00 
  Vlachos, Anatole 2123 FRA0.001-0.0840-3.20 
  Ghazaleh, Wissam 1719 FRA0.001-0.5240-20.80 

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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