Individual Calculations June 2015
 Bzikot, Robert  Total change: 3.00  Rating chartPersonal card
 2015 ACC Spring is Sprung Swiss Toronto CAN 2015-04-01
RcRownchangeKK*chgGame
 1959 1889 1.00 2 0.15 20 3.00 
  Yu, Jonathan 2150 CAN0.001-0.1820-3.60 
  Nash, Barry 1767 CAN1.0010.33206.60 

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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