Individual Calculations March 2019
 Li, Adam  Total change: 18.80  Rating chartPersonal card
 2019 Hart House Reading Week Open U1900 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1508 1516 3.00 5 0.47 40 18.80 
  Supsup, Ferdinand 1674 CAN1.0010.714028.40 
  Tran, Dennis 1637 CAN0.001-0.3440-13.60 
  Gao, Lucy 1273 CAN0.501-0.3040-12.00 
  Armstrong, Robert J. 1481 CAN1.0010.454018.00 
  Wang, Eric 1477 CAN0.501-0.0540-2.00 

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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