Individual Calculations September 2013
 Dimier, Serge  Total change: -14.25  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1570 1453 1.50 7 -0.95 15 -14.25 
  Rouzes, Sibylle-Anne 1609 FRA0.5010.21153.15 
  Equey, Daniel 1614 FRA0.001-0.2915-4.35 
  Imperor, Marianne 1444 FRA0.001-0.5115-7.65 
  Smith, Paul 1686 FRA0.001-0.2115-3.15 
  Chauvet, Etienne 1620 FRA0.001-0.2815-4.20 
  Ballandras, Renaud 1689 FRA0.001-0.2015-3.00 
  Plat, Sammy 1325 FRA1.0010.33154.95 

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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