Individual Calculations January 2011
 Bailey, Doug  Total change: -5.10  Rating chartPersonal card
 2010 Guelph Fall ProAm Open Guelph, Ontario CAN 2010-11-06
 2184 2265 2.00 4 -0.34 15 -5.10 
  Lacau-Rodean, Iulia 2019 CAN1.0010.19152.85 
  Parmet, Daniel 1905 USA1.0010.10151.50 
  Noritsyn, Nikolay m2408 CAN0.001-0.3115-4.65 
  Samsonkin, Artiom m2402 CAN0.001-0.3215-4.80 

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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