Individual Calculations May 2017
 Yu, Zong Yang  Total change: 13.20  Rating chartPersonal card
 Choc des generations 2017 Montreal CAN 2017-04-07
RcRownchangeKK*chgGame
 2245 2380 4.00 5 0.66 20 13.20 
  Bolduc, Steve 2192 CAN0.501-0.2420-4.80 
  Sambuev, Bator g2547 CAN0.5010.22204.40 
  Libersan, Thierry 2094 CAN1.0010.16203.20 
  Voskanyan, Vahagn f2213 CAN1.0010.28205.60 
  Tremblay, Rejean 2181 CAN1.0010.24204.80 

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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