Individual Calculations December 2013
 Aronov, Yuri  Total change: -9.15  Rating chartPersonal card
 2013 Guelph Fall ProAm Open Guelph CAN 2013-11-02
 2171 2219 1.00 3 -0.61 15 -9.15 
  Cheng, Bindi m2440 CAN0.001-0.2215-3.30 
  Ochkoos, Jura f2227 CAN0.001-0.4915-7.35 
  Dukic, Zachary 1847 CAN1.0010.10151.50 

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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