Individual Calculations May 2019
 Maheux, Pierre  Total change: 5.00  Rating chartPersonal card
 2019 Aurora Spring Open U1700 Aurora CAN 2019-03-30
RcRownchangeKK*chgGame
 1503 1649 3.00 4 0.25 20 5.00 
  Shi, David 1419 CAN0.501-0.2920-5.80 
  Gillis, Doug 1577 CAN1.0010.40208.00 
  Benggawan, Undriadi 1599 CAN1.0010.43208.60 
  Liu, Aaron K 1418 CAN0.501-0.2920-5.80 

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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