Individual Calculations January 2011
 Kleinman, Michael  Total change: -18.90  Rating chartPersonal card
 2010 Hart House Holidays Open Toronto, Ontario CAN 2010-12-17
RcRownchangeKK*chgGame
 2079 2146 0.50 3 -1.26 15 -18.90 
  Gladstone, Simon 1944 CAN0.001-0.7615-11.40 
  Song, Michael 2078 CAN0.501-0.0915-1.35 
  Plotkin, Victor 2214 CAN0.001-0.4115-6.15 

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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