Individual Calculations May 2010
 Schroer, Marcel  Total change: -3.90  Rating chartPersonal card
 WLC weekend tournament Eindhoven NED 2010-04-23
RcRownchangeKK*chgGame
 1902 2109 3.50 5 -0.26 15 -3.90 
  Lenaerts, Lennert 1729 BEL1.0010.09151.35 
  Abma, Klaas 1959 NED1.0010.30154.50 
  Van Eijndhoven, Erik 2062 NED0.001-0.5715-8.55 
  Broekmeulen, Joris 1860 NED0.501-0.3115-4.65 
  Dalemans, Diana 1898 NED1.0010.23153.45 

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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