Individual Calculations September 2012
 Cheval, Thierry  Total change: -33.75  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1427 1328 0.00 6 -2.25 15 -33.75 
  Garnier, Vivien 1551 FRA0.001-0.2215-3.30 
  Chainay, Gerard 1557 FRA0.001-0.2115-3.15 
  Dimier, Serge 1498 FRA0.001-0.2815-4.20 
  McDonald, Margaret 1510 ENG0.001-0.2615-3.90 
  Rubini, Louis 1224 FRA0.001-0.6415-9.60 
  Corbel, Mathys 1222 FRA0.001-0.6415-9.60 

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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