Individual Calculations May 2017
 Zhao, Ian  Total change: 29.60  Rating chartPersonal card
 2017 March of Kings Calgary CAN 2017-03-11
RcRownchangeKK*chgGame
 1853 1708 2.50 5 0.74 40 29.60 
  Darvekar, Yash 1586 CAN1.0010.334013.20 
  Ng, Gary 2108  * CAN0.5010.424016.80 
  Ebrahim-Shirazi, Behrooz 2029 CAN0.001-0.1340-5.20 
  Sklenka, Steve 1516 CAN1.0010.254010.00 
  Kobalenko, Jerry 2028 CAN0.001-0.1340-5.20 
 * 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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