Individual Calculations October 2017
 Henry, Liam  Total change: -9.80  Rating chartPersonal card
 2017 Toronto Open Championship Toronto CAN 2017-09-02
RcRownchangeKK*chgGame
 2119 2117 2.00 5 -0.49 20 -9.80 
  Ivanov, Mike f2258 CAN0.5010.19203.80 
  Milicevic, Goran f2262 CAN0.001-0.3120-6.20 
  Xu, Jeffrey c2016 CAN0.501-0.1420-2.80 
  Wiebe, Daniel 1949 CAN1.0010.28205.60 
  Rek, Viatcheslav (slava) 2109 CAN0.001-0.5120-10.20 

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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