Individual Calculations September 2017
 Mort, Andrew J  Total change: -26.40  Rating chartPersonal card
 2017 Midland Championship Open West Bromwich ENG 2017-08-11
RcRownchangeKK*chgGame
 1969 1862 0.50 5 -1.32 20 -26.40 
  Sygnowski, Tomasz 2143 POL0.001-0.1620-3.20 
  Sanghera, Parminder 2020 SCO0.001-0.2920-5.80 
  Guha, Chirag 1824 WLS0.501-0.0520-1.00 
  Gardiner, Eric D 1955 ENG0.001-0.3720-7.40 
  Ansari, Athar 1901 ENG0.001-0.4520-9.00 

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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