Individual Calculations August 2014
 Bracq, Christian  Total change: -4.00  Rating chartPersonal card
 29e Open International d'Echecs d'Avoine AVOINE FRA 2014-07-19
RcRownchangeKK*chgGame
 1685 1668 4.00 9 -0.20 20 -4.00 
  Tranchant, Alain 1810 FRA0.5010.19203.80 
  Kapala, Serge 1790 FRA0.001-0.3320-6.60 
  Roullier, Alain 1764 FRA0.001-0.3720-7.40 
  Tireau, Jean-Marie 1640 FRA1.0010.46209.20 
  Petitjean, Francois 1871 FRA0.5010.26205.20 
  Guerlach, Keigo 1761 FRA0.001-0.3720-7.40 
  Molho, Antoine 1763 FRA0.001-0.3720-7.40 
  Dautheville, Eric 1331 FRA1.0010.12202.40 
  Bouteiller, Eleonore 1434 FRA1.0010.21204.20 

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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