Individual Calculations December 2019
 Singh, Anya  Total change: -93.20  Rating chartPersonal card
 2019 Guelph Fall ProAm U1700 Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1374 1434 0.00 4 -2.33 40 -93.20 
  Zarezadegan, Fariborz 1435 CAN0.001-0.5040-20.00 
  Clarke, Brian 1373 CAN0.001-0.5840-23.20 
  Zhou, Johnson Zixuan 1338 CAN0.001-0.6340-25.20 
  Xie, Joanna Ruo Jin 1348 CAN0.001-0.6240-24.80 

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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