Individual Calculations October 2008
 Bolvary, Tamara  Total change: -29.25  Rating chartPersonal card
 2008 Canadian Open Section B Montreal CAN 2008-07-18
RcRownchangeKK*chgGame
 2161 2046 1.50 5 -0.24 15 -3.60 
  Gordon, David c2244 CAN0.5010.26153.90 
  Barron, Irina 2106 CAN0.5010.08151.20 
  Fareh, Youness 2177 MAR0.5010.18152.70 
  Kraiouchkine, Nikita 2042 CAN0.001-0.5115-7.65 
  Laptos, Krzysztof 2235 POL0.001-0.2515-3.75 

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)
 
 3rd Edmonton International Edmonton CAN 2008-07-31
RcRownchangeKK*chgGame
 2223 2046 0.00 6 -1.71 15 -25.65 
  Gicev, Blagoja f2312 MKD0.001-0.1815-2.70 
  Gerzhoy, Leonid m2396 CAN0.001-0.1115-1.65 
  Hughey, Micah 2011 CAN0.001-0.5515-8.25 
  Thavandiran, Shiyam f2288 CAN0.001-0.2015-3.00 
  Gardner, Robert 2185 CAN0.001-0.3115-4.65 
  Vicary, Elizabeth wf2145 USA0.001-0.3615-5.40 

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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