Individual Calculations March 2019
 Leblanc, Miguel  Total change: 8.40  Rating chartPersonal card
 2019 Hart House Reading Week Open U1900 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1471 1289 1.00 3 0.21 40 8.40 
  Xie, Austin 1493 CAN0.001-0.2440-9.60 
  Jeyakumar, Bhavatharshan 1431 CAN0.001-0.3140-12.40 
  Aliaj, Jurgen 1489 CAN1.0010.764030.40 

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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