Individual Calculations January 2016
 Song, Michael  Total change: 7.20  Rating chartPersonal card
 Hart House Holidays Open 2015 - Crown Toronto CAN 2015-12-18
RcRownchangeKK*chgGame
 2311 2340 3.00 5 0.36 20 7.20 
  Yu, Wenlu 2043 CAN1.0010.15203.00 
  Preotu, Razvan m2460 CAN1.0010.662013.20 
  Samsonkin, Artiom m2420 CAN0.001-0.3920-7.80 
  Chen, Richard c2178 CAN1.0010.29205.80 
  Noritsyn, Nikolay m2452 CAN0.001-0.3520-7.00 

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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