Individual Calculations March 2015
 Song, Michael  Total change: 8.80  Rating chartPersonal card
 Hart House Reading Week Open - Crown Toronto CAN 2015-02-14
RcRownchangeKK*chgGame
 2231 2306 4.00 6 0.44 20 8.80 
  Yu, Jonathan 2081 CAN1.0010.22204.40 
  Noritsyn, Nikolay m2466 CAN0.5010.21204.20 
  Ivanov, Mike 2217 CAN0.501-0.1220-2.40 
  Vettese, Nicholas c2118 CAN0.501-0.2420-4.80 
  Samsonkin, Artiom m2413 CAN0.5010.15203.00 
  Zhang, Yuanchen f2090 CAN1.0010.22204.40 

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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