Individual Calculations August 2019
 Tavana, Joseph  Total change: -11.60  Rating chartPersonal card
 2019 Spring into Summer Swiss Scarborough CAN 2019-05-30
RcRownchangeKK*chgGame
 1640 1493 1.00 4 -0.29 40 -11.60 
  Hay, Jonathan 1821 CAN0.001-0.1340-5.20 
  Manalo, Pepin 1681 CAN0.001-0.2640-10.40 
  Gao, Raymond 1561 CAN0.001-0.4140-16.40 
  Leblanc, Miguel 1498 CAN1.0010.514020.40 

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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