Individual Calculations January 2012
 Plotkin, Victor  Total change: -6.30  Rating chartPersonal card
 2011 Guelph Fall ProAm Guelph, Ontario CAN 2011-11-05
RcRownchangeKK*chgGame
 2180 2253 3.00 5 0.02 15 0.30 
  Song, Michael 2032 CAN0.501-0.2815-4.20 
  Gusev, Nikita 2134 CAN1.0010.34155.10 
  Dougherty, Michael f2208 CAN0.501-0.0615-0.90 
  Sundar, Avinaash 2058 CAN1.0010.25153.75 
  Noritsyn, Nikolay m2466 CAN0.001-0.2315-3.45 

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 Hart House Holidays Open Toronto, Ontario CAN 2011-12-16
RcRownchangeKK*chgGame
 2261 2253 1.50 4 -0.44 15 -6.60 
  Olheiser, Gordon 1963 CAN1.0010.16152.40 
  Gerzhoy, Leonid m2490 CAN0.001-0.2015-3.00 
  Filipovich, David 2124 CAN0.501-0.1715-2.55 
  Noritsyn, Nikolay m2466 CAN0.001-0.2315-3.45 

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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