Individual Calculations November 2019
 Xu, Alex  Total change: 57.60  Rating chartPersonal card
 2019 Aurora Fall Open U2100 Aurora CAN 2019-10-19
RcRownchangeKK*chgGame
 1678 1524 3.00 5 1.44 40 57.60 
  Chakkoli, Anirud 1634 CAN1.0010.654026.00 
  Li, Kevin Yunhong 1620 CAN1.0010.634025.20 
  Calvelo, Jelvis 1890 PHI0.001-0.1040-4.00 
  Ajith, Aayush 1615 CAN0.001-0.3840-15.20 
  Shi, William 1629 CAN1.0010.644025.60 

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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