Individual Calculations September 2012
 Dimier, Serge  Total change: -55.50  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1508 1498 2.50 9 -1.85 30 -55.50 
  Labrousse, Jeanne 1221 FRA1.0010.17305.10 
  Savalle, Mathilde 1690 FRA0.001-0.2530-7.50 
  Rioland, Ollivier 1693 FRA0.001-0.2530-7.50 
  Cheval, Thierry 1328 FRA1.0010.28308.40 
  Grimaud, Jean-Claude 1345 FRA0.501-0.2030-6.00 
  Rouzes, Sibylle-Anne 1630 FRA0.001-0.3230-9.60 
  Vernadet, Bernard 1601 FRA0.001-0.3630-10.80 
  Peeters, Simonne 1722 BEL0.001-0.2230-6.60 
  Clement, Martin 1345 FRA0.001-0.7030-21.00 

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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