Rapid: Individual Calculations December 2019
 Tonakanian, Stephan  Total change: -30.40  Rating chartPersonal card
 2nd Annual Oakville Rapid Challenge Oakville CAN 2019-11-16
 1707 1962 2.50 5 -1.52 20 -30.40 
  Lefort, Victor 1562  * CAN0.001-0.9220-18.40 
  Brown, Nathaniel 1736 CAN1.0010.21204.20 
  Hadid, Mohammed 1813 CAN0.501-0.2020-4.00 
  Ajith, Aayush 1758 CAN0.001-0.7620-15.20 
  Gashgarian, Rob 1666 CAN1.0010.15203.00 
 * 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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