Individual Calculations November 2018
 Bui, Alan  Total change: 76.40  Rating chartPersonal card
 2018 Harold Steen Memorial Cup Dearborn, Michigan USA 2018-09-21
RcRownchangeKK*chgGame
 1647 1476 1.00 3 0.10 40 4.00 
  Drkulec, Vladimir 1809 CAN0.001-0.1240-4.80 
  Chen, Megan 1424 USA1.0010.434017.20 
  Ning, Eric 1707 CAN0.001-0.2140-8.40 

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)
 
 2018 Guelph Pro-Am U2000 Guelph CAN 2018-10-27
RcRownchangeKK*chgGame
 1533 1476 3.50 4 1.81 40 72.40 
  Liu, Harrison (hangchen) 1579 CAN1.0010.644025.60 
  Liao, Joseph 1602 CAN1.0010.674026.80 
  Chakkoli, Shiva 1666 CAN1.0010.754030.00 
  Qu, Greta wc1283 CAN0.501-0.2540-10.00 

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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