Individual Calculations July 2009
 Sadeghi, Saeid  Total change: 0.00  Rating chartPersonal card
 2009 RA Winter Open Ottawa CAN 2009-01-16
RcRownchangeRpKK*chgGame
 2277 0 1.50 3 0.00 2277   0.00 
  Hamilton, Robert f2290 CAN0.5010.00 0.00 
  Qin, Joey 2145 CAN0.5010.00 0.00 
  Hebert, Jean m2397 CAN0.5010.00 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)
 
 2009 RA Spring Open Ottawa CAN 2009-03-20
RcRownchangeRpKK*chgGame
 2378 0 0.00 1 0.00 1678   0.00 
  Samsonkin, Artiom m2378 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)
 
 2009 Ontario Open Ottawa CAN 2009-05-16
RcRownchangeRpKK*chgGame
 2264 0 3.00 6 0.00 2264   0.00 
  Davies, Alex f2186 CAN1.0010.00 0.00 
  Pacey, Kevin 2247 CAN0.5010.00 0.00 
  Barron, Michael f2252 CAN0.5010.00 0.00 
  Gordon, David c2248 CAN1.0010.00 0.00 
  Sambuev, Bator g2498 RUS0.0010.00 0.00 
  Sapozhnikov, Roman 2152 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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