Individual Calculations January 2009
 De Jong, Jan-Willem  Total change: -7.50  Rating chartPersonal card
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2466 2479 0.50 3 -1.06 10 -10.60 
  Swinkels, Robin m2459 NED0.001-0.5310-5.30 
  Rothuis, Vincent 2357 NED0.501-0.1710-1.70 
  Ernst, Sipke g2581 NED0.001-0.3610-3.60 

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)
 
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2457 2479 3.50 6 0.31 10 3.10 
  Vaganian, Rafael A g2590 ARM0.001-0.3510-3.50 
  Pileckis, Emilis 2472 LTU1.0010.49104.90 
  Hammer, Jon Ludvig m2522 NOR0.5010.06100.60 
  Ansell, Simon T m2409 ENG0.501-0.1010-1.00 
  Lagerman, Robert f2363 ISL0.501-0.1610-1.60 
  Brady, Stephen f2385 IRL1.0010.37103.70 

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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