Individual Calculations November 2011
 Plotkin, Victor  Total change: -10.20  Rating chartPersonal card
 2011 KW Fall Open Kitchener, Ontario CAN 2011-09-17
RcRownchangeKK*chgGame
 2263 2263 2.00 4 0.00 15 0.00 
  Krnan, Tomas m2404 CAN0.5010.19152.85 
  Kleinman, Michael f2252 CAN0.001-0.5215-7.80 
  Jung, Hans f2165 CAN0.501-0.1315-1.95 
  Birarov, Vladimir 2231 ISR1.0010.46156.90 

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)
 
 2011 Toronto Thanksgiving Day Open Toronto, Ontario CAN 2011-10-08
RcRownchangeKK*chgGame
 2025 2263 4.00 6 -0.68 15 -10.20 
  Chernik, Dmitry 2038 CAN1.0010.22153.30 
  Ivanov, Mike 1977 CAN0.501-0.3415-5.10 
  Kleinman, Michael f2252 CAN0.001-0.5215-7.80 
  Zhang, Yuanchen 1863  * CAN1.0010.08151.20 
  Itkin, David 2052 CAN0.501-0.2715-4.05 
  Inigo, Aquino 1968 CAN1.0010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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