Individual Calculations December 2019
 Myers, Mikhail  Total change: 13.60  Rating chartPersonal card
 The Jamaica International Open 2019 - FIDE U-1600 Section Kingston, Jamaica JAM 2019-11-02
RcRownchangeKK*chgGame
 1419 1193 1.00 3 0.34 40 13.60 
  Blackwood, Ashanti 1485 JAM0.5010.354014.00 
  Hunter, Javonte 1466 JAM0.001-0.1740-6.80 
  Rampair, Aidan 1307 JAM0.5010.16406.40 

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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