Individual Calculations January 2015
 Derraugh, Geordie  Total change: 34.80  Rating chartPersonal card
 Hart House Holidays Open - Crown Toronto CAN 2014-12-19
RcRownchangeKK*chgGame
 2341 2116 3.00 5 1.74 20 34.80 
  Filipovich, David 2069 CAN1.0010.43208.60 
  Noritsyn, Nikolay m2462 CAN1.0010.892017.80 
  Sambuev, Bator g2516  * CAN0.001-0.0820-1.60 
  Hambleton, Aman m2456 CAN0.5010.38207.60 
  Humphreys, Michael f2203 CAN0.5010.12202.40 
 * 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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