Individual Calculations February 2014
 Olheiser, Gordon  Total change: -18.60  Rating chartPersonal card
 2013 Hart House Holidays Open Toronto, Ontario CAN 2013-12-20
 2135 1989 0.00 4 -1.24 15 -18.60 
  Song, Michael 2233 CAN0.001-0.2015-3.00 
  Derraugh, Geordie 2143 CAN0.001-0.2915-4.35 
  Zhang, Yuanchen f2135 CAN0.001-0.3015-4.50 
  Itkin, David 2027 CAN0.001-0.4515-6.75 

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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