Individual Calculations July 2010
 Ritzenthaler, Bernard  Total change: -11.85  Rating chartPersonal card
 Tournoi des Collines 2010 ESCHENTZWILLER FRA 2010-01-08
RcRownchangeKK*chgGame
 1758 1631 1.50 4 0.05 15 0.75 
  Bureau, Frederic 2031  * FRA0.001-0.0815-1.20 
  Loga, Daniel 1544 FRA0.001-0.6215-9.30 
  Perfetti, Dorian 1610 FRA1.0010.47157.05 
  Rost, Pierre 1848 FRA0.5010.28154.20 
 * 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)
 
 Challenge Hegy 2010 Kingersheim FRA 2010-03-05
RcRownchangeKK*chgGame
 1695 1620 0.00 2 -0.84 15 -12.60 
  Radovic, Nenad 1911 FRA0.001-0.1515-2.25 
  Maia, Jean 1479 FRA0.001-0.6915-10.35 

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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