Individual Calculations April 2019
 Yearwood, Roy  Total change: -39.20  Rating chartPersonal card
 2019 Calgary GP Leg2 Calgary CAN 2019-02-19
RcRownchangeKK*chgGame
 1882 2026 0.00 3 -1.96 20 -39.20 
  Milne, Arthur 1626  * CAN0.001-0.9220-18.40 
  Haessel, Dale f2142 CAN0.001-0.3420-6.80 
  Chen, Andrew 1877 CAN0.001-0.7020-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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