Individual Calculations July 2010
 Xu, Haizhou  Total change: -0.75  Rating chartPersonal card
 2010 Canadian Junior Ch Toronto, Ontario CAN 2010-04-30
RcRownchangeKK*chgGame
 2135 1846 1.00 6 -0.03 25 -0.75 
  Cheng, Bindi f2246  * CAN1.0010.922523.00 
  Sapozhnikov, Roman 2207 CAN0.001-0.1025-2.50 
  Thavandiran, Shiyam f2246  * CAN0.001-0.0825-2.00 
  Wang, Jesse 1997 CAN0.001-0.3025-7.50 
  Gelis, Paul 1976 CAN0.001-0.3225-8.00 
  Martchenko, Alexander 2138 CAN0.001-0.1525-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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