Individual Calculations October 2017
 Finlay, Ian  Total change: -42.80  Rating chartPersonal card
 2017 Toronto Open U2200 Toronto CAN 2017-09-02
RcRownchangeKK*chgGame
 1825 1848 0.50 5 -2.14 20 -42.80 
  Evans, Bill 1926 CAN0.001-0.3920-7.80 
  Calvelo, Jelvis 2019 PHI0.5010.23204.60 
  Ghazarian, Tigran 1663 CAN0.001-0.7420-14.80 
  Shah, Omaray M. 1782 CAN0.001-0.5920-11.80 
  Moran-Venegas, Mario 1735 CAN0.001-0.6520-13.00 

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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