Individual Calculations May 2013
 Mehaibia, Azzedine  Total change: -9.30  Rating chartPersonal card
 Team 2013 - Nationale 2 - R10-11 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1837 2065 1.00 1 0.21 15 3.15 
  Gomard, Alexandre 1837 FRA1.0010.21153.15 

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)
 
 168e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-04-20
RcRownchangeKK*chgGame
 1787 2065 0.00 1 -0.83 15 -12.45 
  Hortion, Donat 1787 FRA0.001-0.8315-12.45 

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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