Individual Calculations September 2019
 Jones, Avery  Total change: 18.80  Rating chartPersonal card
 2019 Canadian Amateur Over1600 Kitchener CAN 2019-08-02
RcRownchangeKK*chgGame
 1525 1375 2.00 5 0.47 40 18.80 
  Lefort, Victor 1482 CAN0.001-0.3540-14.00 
  Locham, Divjot 1536 CAN1.0010.714028.40 
  Yuen, Noah Nathaniel 1477 CAN1.0010.644025.60 
  Hua, Michelle 1666 CAN0.001-0.1540-6.00 
  Chakkoli, Anirud 1462 CAN0.001-0.3840-15.20 

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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