Individual Calculations December 2018
 Stuart, Clive  Total change: 16.80  Rating chartPersonal card
 Bahamas National Chess Championship 2018 Nassau BAH 2018-11-17
RcRownchangeKK*chgGame
 1631 1334 2.00 7 0.84 20 16.80 
  Moncur, Cecil f1734  * BAH0.001-0.0820-1.60 
  Small, Byron c1728 BAH0.001-0.0820-1.60 
  Johnson, Daijah wc1425 BAH0.001-0.3820-7.60 
  Knowles, Kendrick c1734  * BAH0.5010.42208.40 
  Karelina, Polina wc1651 BAH0.001-0.1320-2.60 
  Skinner, Francis 1577 BAH1.0010.802016.00 
  Whyms, Chappell 1567 BAH0.5010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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