Individual Calculations May 2019
 Yu, Zong Yang  Total change: 23.80  Rating chartPersonal card
 Championnat invitation du Quebec 2019 Montreal CAN 2019-03-21
RcRownchangeKK*chgGame
 2350 2372 7.50 10 2.38 10 23.80 
  Durette, Francis 2011 CAN1.0010.10101.00 
  Durette, Francis 2011 CAN0.501-0.4010-4.00 
  Duong, Thanh Nha m2246 CAN1.0010.33103.30 
  Duong, Thanh Nha m2246 CAN1.0010.33103.30 
  Lesiege, Alexandre g2515 CAN1.0010.69106.90 
  Lesiege, Alexandre g2515 CAN1.0010.69106.90 
  Sambuev, Bator g2489 CAN1.0010.66106.60 
  Sambuev, Bator g2489 CAN0.001-0.3410-3.40 
  Sambuev, Bator g2489 CAN0.5010.16101.60 
  Sambuev, Bator g2489 CAN0.5010.16101.60 

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)
 

 

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