Individual Calculations August 2019
 Xiao, Edward  Total change: 41.60  Rating chartPersonal card
 2019 Spring into Summer Swiss Scarborough CAN 2019-05-30
RcRownchangeKK*chgGame
 1644 1455 2.50 5 1.04 40 41.60 
  Xie, Austin 1482 CAN0.5010.04401.60 
  Gao, Raymond 1561 CAN1.0010.644025.60 
  Xu, Jeffrey c1855  * CAN0.001-0.0840-3.20 
  Gilani, Mysha wc1467 CAN1.0010.524020.80 
  Lin, Benjamin 1855  * CAN0.001-0.0840-3.20 
 * 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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