Individual Calculations March 2015
 Ivanov, Mike  Total change: -3.20  Rating chartPersonal card
 Hart House Reading Week Open - Crown Toronto CAN 2015-02-14
RcRownchangeKK*chgGame
 2260 2217 2.50 6 -0.16 20 -3.20 
  Cai, Jason 1955 CAN1.0010.18203.60 
  Samsonkin, Artiom m2413 CAN0.5010.25205.00 
  Song, Michael f2306 CAN0.5010.12202.40 
  Cummings, David m2337 CAN0.001-0.3420-6.80 
  Yu, Jonathan 2081 CAN0.501-0.1820-3.60 
  Noritsyn, Nikolay m2466 CAN0.001-0.1920-3.80 

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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