Individual Calculations December 2019
 Gao, Lucy  Total change: 39.60  Rating chartPersonal card
 2019 Guelph Fall ProAm U2000 Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1503 1309 2.00 4 0.99 40 39.60 
  Samokysh, Yevhen 1520 CAN0.001-0.2340-9.20 
  Jones, Avery 1458 CAN1.0010.704028.00 
  Sharma, Vishruth 1588 CAN0.001-0.1640-6.40 
  Yang, Larry 1446 CAN1.0010.684027.20 

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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