Individual Calculations March 2010
 Robson, Ray  Total change: -11.20  Rating chartPersonal card
 2009 World Team Chess Championship Bursa TUR 2010-01-05
RcRownchangeKK*chgGame
 2548 2570 1.00 2 -0.06 10 -0.60 
  Abdelnabbi, Imed m2448 EGY0.501-0.1710-1.70 
  Postny, Evgeny g2648 ISR0.5010.11101.10 

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)
 
 Corus Chess Tournament - GMC Wijk aan Zee NED 2010-01-15
RcRownchangeKK*chgGame
 2446 2570 7.50 13 -1.06 10 -10.60 
  Soumya, Swaminathan wg2323 IND1.0010.19101.90 
  Swinkels, Robin g2495 NED1.0010.40104.00 
  Muzychuk, Mariya mwg2447 UKR0.501-0.1710-1.70 
  Kuipers, Stefan f2340 NED1.0010.21102.10 
  Peng, Zhaoqin gwg2402 NED1.0010.28102.80 
  Bok, Benjamin f2322 NED1.0010.19101.90 
  Vocaturo, Daniele g2495 ITA0.001-0.6010-6.00 
  Plukkel, Sjoerd 2279 NED0.501-0.3510-3.50 
  Li, Chao B g2604 CHN0.001-0.4510-4.50 
  Van Kampen, Robin m2456 NED0.001-0.6610-6.60 
  Lie, Kjetil A. g2547 NOR1.0010.47104.70 
  Grandelius, Nils m2515 SWE0.501-0.0810-0.80 
  Gupta, Abhijeet g2577 IND0.001-0.4910-4.90 

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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