Individual Calculations October 2015
 Pacey, Kevin  Total change: 2.40  Rating chartPersonal card
 2015 RA Fall Open Ottawa CAN 2015-09-18
RcRownchangeKK*chgGame
 2137 2091 2.00 4 0.12 20 2.40 
  Sambuev, Bator g2491  * CAN0.001-0.0820-1.60 
  Donev, Danail 1960 CAN1.0010.32206.40 
  Gelblum, Robert 2100 CAN0.5010.01200.20 
  Yao, Sammy 1998 CAN0.501-0.1320-2.60 
 * 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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