Individual Calculations September 2013
 Imperor, Marianne  Total change: -23.40  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1590 1444 1.50 7 -0.78 30 -23.40 
  Pille, Edouard 1605 FRA0.5010.21306.30 
  Charrier, Arthur 1586 FRA0.001-0.3130-9.30 
  Dimier, Serge 1453 FRA1.0010.513015.30 
  Gobbetto, Jean-Claude 1731 FRA0.001-0.1630-4.80 
  Darre, Alain 1670 FRA0.001-0.2130-6.30 
  Guillemart, Serge 1819 FRA0.001-0.0930-2.70 
  Caloone, Claire 1266 FRA0.001-0.7330-21.90 

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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