Individual Calculations March 2013
 Pacey, Kevin  Total change: 10.50  Rating chartPersonal card
 2013 Ottawa Spring Open Ottawa, Ontario CAN 2013-02-15
RcRownchangeKK*chgGame
 2127 2161 3.50 5 0.70 15 10.50 
  Lebrun, Roger 2022 CAN1.0010.31154.65 
  Sambuev, Bator g2511 CAN0.001-0.1115-1.65 
  Donev, Danail 1992 CAN0.501-0.2215-3.30 
  Zhang, Zhiyuan 2012 CAN1.0010.30154.50 
  Pichardo, Agustin 2100 DOM1.0010.42156.30 

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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