Individual Calculations July 2011
 Rekhson, Vladislav  Total change: -9.00  Rating chartPersonal card
 6th Edmonton International Qualifier Edmonton, Alberta CAN 2011-06-18
 2140 2041 0.50 3 -0.60 15 -9.00 
  Gardner, Robert J. 2163 CAN0.001-0.3315-4.95 
  Hughey, Micah 2065 CAN0.5010.03150.45 
  Yam, Alex 2191 CAN0.001-0.3015-4.50 

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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