Individual Calculations March 2019
 Tran, Dennis  Total change: 21.20  Rating chartPersonal card
 2019 Hart House Reading Week Open U1900 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1512 1637 4.50 6 0.53 40 21.20 
  Jeyakumar, Bhavatharshan 1431 CAN1.0010.24409.60 
  Li, Adam 1516 CAN1.0010.344013.60 
  Xie, Austin 1493 CAN0.001-0.6940-27.60 
  Li, Wing 1389 CAN1.0010.19407.60 
  Liu, Harrison (hangchen) 1565 CAN1.0010.404016.00 
  Ahmed, Syed Ibrahim 1676 CAN0.5010.05402.00 

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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