Individual Calculations March 2014
 Zhou, Qiyu  Total change: 11.40  Rating chartPersonal card
 2014 Hart House Reading Week Open - Crown Toronto CAN 2014-02-15
RcRownchangeKK*chgGame
 2136 1975 2.50 6 0.76 15 11.40 
  Derraugh, Geordie 2151 CAN0.001-0.2715-4.05 
  Peev, Pavel 2064 CAN1.0010.62159.30 
  Dougherty, Michael f2131 CAN0.5010.21153.15 
  Plotkin, Victor f2234 CAN0.001-0.1815-2.70 
  Zhang, Yuanchen f2118 CAN0.001-0.3115-4.65 
  Henry, Liam 2117 CAN1.0010.691510.35 

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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