Individual Calculations August 2017
 Yu, Zong Yang  Total change: -2.00  Rating chartPersonal card
 2017 Canadian Closed Chess Championship Montreal CAN 2017-06-27
RcRownchangeKK*chgGame
 2244 2393 6.00 9 -0.10 20 -2.00 
  Masse, Hugues 2138 CAN1.0010.19203.80 
  Song, Ziyuan (sam) 2182 CAN0.001-0.7720-15.40 
  Huang, Qiuyu 2034 CAN0.501-0.4020-8.00 
  Bolduc, Steve 2198 CAN1.0010.25205.00 
  Beaulieu, Eric 2124 CAN1.0010.17203.40 
  Sambuev, Bator g2539 CAN0.001-0.3020-6.00 
  Chabot, Roland 2144 CAN1.0010.19203.80 
  Noritsyn, Nikolay m2473 CAN0.5010.11202.20 
  Thavandiran, Shiyam f2363 CAN1.0010.46209.20 

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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