Individual Calculations September 2012
 Chainay, Gerard  Total change: -41.70  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1436 1557 2.50 8 -2.78 15 -41.70 
  Froment, Josephine 1371 FRA0.001-0.7415-11.10 
  Cheval, Thierry 1328 FRA1.0010.21153.15 
  Gregoire, Roxanne 1392 FRA1.0010.28154.20 
  Niepceron, Aurelien 1377 FRA0.001-0.7415-11.10 
  Imperor, Amelie 1416 FRA0.001-0.6915-10.35 
  Caloone, Jules 1440 FRA0.001-0.6615-9.90 
  Lescieux, Matthieu 1784 FRA0.001-0.2115-3.15 
  Plat, Sammy 1379 FRA0.501-0.2315-3.45 

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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