Individual Calculations May 2019
 Chakkoli, Anirud  Total change: 58.80  Rating chartPersonal card
 2019 Aurora Spring Open U2100 Aurora CAN 2019-03-30
RcRownchangeKK*chgGame
 1511 1310 2.50 4 1.47 40 58.80 
  Xie, Austin 1573 CAN1.0010.824032.80 
  Gao, Raymond 1613 CAN1.0010.864034.40 
  Leblanc, Miguel 1297 CAN0.001-0.5240-20.80 
  Liu, Harry 1561 CAN0.5010.314012.40 

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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