Individual Calculations August 2014
 Tomb, Maroun  Total change: -38.20  Rating chartPersonal card
 2014 Canadian Open Montreal CAN 2014-07-19
 2155 2147 2.50 9 -1.91 20 -38.20 
  Perez Garcia, Rodney Oscar m2357 CUB0.001-0.2320-4.60 
  Cao, Jason f2177 CAN0.001-0.4620-9.20 
  Tang, Edward 2161 CAN0.5010.02200.40 
  Villavieja, Butch 2158 PHI0.001-0.4820-9.60 
  Zhou, Qiyu wc2029 CAN0.001-0.6620-13.20 
  Fleites Marti, Yuleikys wm2163 CUB1.0010.522010.40 
  Zhang, Yuanchen f2170 CAN1.0010.532010.60 
  Chiku-Ratte, Olivier-Kenta 2190 CAN0.001-0.4420-8.80 
  Poulin, Maurice 1989 CAN0.001-0.7120-14.20 

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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