Individual Calculations September 2009
 Gorelik, Lev  Total change: 0.00  Rating chartPersonal card
 2009 Canadian Open Edmonton, Alberta CAN 2009-07-11
RcRownchangeRpKK*chgGame
 2302 0 0.00 3 0.00 1602   0.00 
  Krush, Irina mwg2458 USA0.0010.00 0.00 
  Plotkin, Victor 2215 CAN0.0010.00 0.00 
  Reeve, Jeff 2233 CAN0.0010.00 0.00 

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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