Individual Calculations February 2019
 Velea, Anne-Marie  Total change: 29.20  Rating chartPersonal card
 2019 British Columbia vs Washington match Victoria CAN 2019-01-18
RcRownchangeKK*chgGame
 2016 1897 2.50 5 0.73 40 29.20 
  Mackinnon, Keith 2189 CAN0.001-0.1540-6.00 
  Cheng, Louis 2030 CAN0.5010.18407.20 
  Lehingrat, Callum 1879 CAN1.0010.474018.80 
  Blaha, Jiri 2128 CZE0.5010.294011.60 
  Tian, Shi Yuan (sherry) 1854 CAN0.501-0.0640-2.40 

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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