Individual Calculations November 2019
 Ajith, Aayush  Total change: 9.20  Rating chartPersonal card
 2019 Aurora Fall Open U2100 Aurora CAN 2019-10-19
RcRownchangeKK*chgGame
 1567 1615 3.00 5 0.23 40 9.20 
  Gao, Lucy 1315 CAN0.501-0.3540-14.00 
  Miaco, Trifelino T 1604 USA1.0010.484019.20 
  Shi, William 1629 CAN0.5010.02400.80 
  Xu, Alex 1524 CAN1.0010.384015.20 
  McDonald, Mike 1762 CAN0.001-0.3040-12.00 

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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