Individual Calculations March 2011
 Guo, Josh  Total change: 10.20  Rating chartPersonal card
 2011 Guelph Winter ProAm Open Guelph, Ontario CAN 2011-02-05
 2128 2078 2.50 4 0.68 15 10.20 
  Bzikot, Robert 1843 CAN1.0010.21153.15 
  Sambuev, Bator g2478  * CAN0.001-0.0815-1.20 
  Gusev, Nikita 2077 CAN0.5010.00150.00 
  Demmery, Steve 2112 CAN1.0010.55158.25 
 * 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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