Individual Calculations June 2018
 Atanasov, Anthony  Total change: 2.40  Rating chartPersonal card
 2018 Guelph Spring ProAm Pro Guelph CAN 2018-04-28
RcRownchangeKK*chgGame
 1978 1857 1.50 4 0.06 40 2.40 
  Lin, Benjamin 1933 CAN1.0010.604024.00 
  Dukic, Zachary 2113 CAN0.001-0.1940-7.60 
  Chen, Max c1702 CAN0.501-0.2140-8.40 
  Demchenko, Svitlana wf2164 CAN0.001-0.1440-5.60 

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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