Individual Calculations November 2010
 Plotkin, Victor  Total change: -22.50  Rating chartPersonal card
 2010 Toronto Labour Day Open Toronto, Ontario CAN 2010-09-04
RcRownchangeKK*chgGame
 2067 2236 1.50 5 -2.05 15 -30.75 
  Abrahams, Daniel 1888 CAN0.501-0.3915-5.85 
  Marinkovic, Mate 2074 CAN0.001-0.7115-10.65 
  Mai, Lloyd 2173 CAN1.0010.41156.15 
  Dougherty, Michael f2171 CAN0.001-0.5915-8.85 
  Drkulec, Vladimir 2027 CAN0.001-0.7715-11.55 

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)
 
 2010 Toronto Thanksgiving Open Toronto, Ontario CAN 2010-10-09
RcRownchangeKK*chgGame
 2124 2236 2.50 3 0.55 15 8.25 
  Gusev, Nikita 2090 CAN0.501-0.2015-3.00 
  Southam, David 2100 CAN1.0010.32154.80 
  Calugar, Arthur 2183 CAN1.0010.43156.45 

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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