Individual Calculations January 2011
 Najart, David  Total change: 25.35  Rating chartPersonal card
 9e open international de Menton MENTON FRA 2010-10-24
RcRownchangeKK*chgGame
 2118 1982 3.50 7 1.21 15 18.15 
  Ribreau, Herve 2250 FRA1.0010.831512.45 
  Diaz, Mickael 2212 FRA0.5010.29154.35 
  Babault, Patrice f2382  * FRA0.001-0.0815-1.20 
  Obringer, Jean-Marc 2047 FRA0.5010.09151.35 
  Petritaj, Ferdinando 2200 ALB1.0010.781511.70 
  Van Hoolandt, Patrick f2151 MNC0.001-0.2815-4.20 
  Daadaa, Soha 1582  * FRA0.501-0.4215-6.30 
 * 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)
 
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1756 1983 2.00 2 0.48 15 7.20 
  Djoudi, Said 1906 FRA1.0010.39155.85 
  Tobitt-Jupillat, Eric 1605 FRA1.0010.09151.35 

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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