Individual Calculations April 2019
 Ali, Husain  Total change: -6.60  Rating chartPersonal card
 2019 Calgary GP Leg2 Calgary CAN 2019-02-19
RcRownchangeKK*chgGame
 1893 1758 1.00 2 0.32 20 6.40 
  Kobalenko, Jerry 2043 CAN0.001-0.1620-3.20 
  Sanchez Acevedo, Jensy Manuel 1743 DOM1.0010.48209.60 

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)
 
 2019 Calgary Seniors Championship Calgary CAN 2019-03-23
RcRownchangeKK*chgGame
 1932 1758 0.00 2 -0.65 20 -13.00 
  Haessel, Dale f2152 CAN0.001-0.0820-1.60 
  Moore, Pat 1711 CAN0.001-0.5720-11.40 

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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