Individual Calculations August 2017
 Broustet, Pierre  Total change: 1.20  Rating chartPersonal card
 Tournoi d'ete d'Orbec-La Vespiere 2017 (-2200) ORBEC FRA 2017-07-01
RcRownchangeKK*chgGame
 1630 1635 2.00 4 0.06 20 1.20 
  Fischer, Jean-Claude 1774 FRA0.001-0.3120-6.20 
  Durand, Xavier 1273 FRA1.0010.10202.00 
  Vappereau, Xavier 1675 FRA1.0010.562011.20 
  Winkelaar, Cor 1796 FRA0.001-0.2920-5.80 

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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