Individual Calculations July 2016
 Liang, Hairan  Total change: -9.20  Rating chartPersonal card
 2016 Guelph Summer Pro-Am: Pro Guelph CAN 2016-06-18
RcRownchangeKK*chgGame
 1905 2011 3.00 5 -0.23 40 -9.20 
  Surya, Benito 1794 CAN0.501-0.2840-11.20 
  Malmsten, Erik 1781 CAN1.0010.21408.40 
  Schneider, Corin 1858 CAN0.501-0.2040-8.00 
  Lin, Benjamin 1680 CAN1.0010.12404.80 
  Szabo, Gergely-Andras-Gyula g2411  * ROU0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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