Individual Calculations July 2014
 Van Der Leij, Arjan  Total change: 22.20  Rating chartPersonal card
 38ème open international d'échecs de Fourmies FOURMIES FRA 2014-06-07
RcRownchangeKK*chgGame
 2046 2058 5.00 7 1.48 15 22.20 
  Swiercz, Sonia 1696 FRA1.0010.10151.50 
  Song, Julien m2403 FRA0.001-0.1115-1.65 
  Nouar, Abderahmane 1698 FRA1.0010.10151.50 
  Stoker, Joost 1775 NED1.0010.16152.40 
  Hoerstmann, Martin f2321 GER0.5010.32154.80 
  Gambee, Kevin 2142 FRA1.0010.62159.30 
  Rabineau, Clement f2290 FRA0.5010.29154.35 

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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