Individual Calculations August 2014
 Dautheville, Eric  Total change: -13.20  Rating chartPersonal card
 29e Open International d'Echecs d'Avoine AVOINE FRA 2014-07-19
RcRownchangeKK*chgGame
 1616 1331 0.00 4 -0.66 20 -13.20 
  Estieu, Frederic 1539 FRA0.001-0.2320-4.60 
  Bouteiller, Charles 1585 FRA0.001-0.1920-3.80 
  Patarin, Arnaud 1670 FRA0.001-0.1220-2.40 
  Bracq, Christian 1668 FRA0.001-0.1220-2.40 

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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