Individual Calculations November 2009
 Peng, David Yu  Total change: -2.40  Rating chartPersonal card
 2009 Toronto Labour Day Open Toronto, Ontario CAN 2009-09-05
RcRownchangeKK*chgGame
 2229 2209 2.00 4 0.08 15 1.20 
  Marinkovic, Mate 2110 CAN1.0010.36155.40 
  Gerzhoy, Leonid m2447 CAN0.001-0.2015-3.00 
  Munro, Allan 2115 TRI0.501-0.1315-1.95 
  Barrios, Felix 2244 COL0.5010.05150.75 

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)
 
 2009 Toronto Thanksgiving Open Toronto, Ontario CAN 2009-10-10
RcRownchangeKK*chgGame
 2169 2209 2.50 5 -0.24 15 -3.60 
  Wu, Kevin 1934 CAN1.0010.17152.55 
  Noritsyn, Nikolay m2343 CAN0.001-0.3215-4.80 
  Shebetah, Wajdy 2068 PLE1.0010.31154.65 
  Martchenko, Alexander 2108 CAN0.501-0.1415-2.10 
  Samsonkin, Artiom m2391 CAN0.001-0.2615-3.90 

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)
 

 

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