Rapid: Individual Calculations December 2019
 Harewood, Othneil  Total change: -42.60  Rating chartPersonal card
 2019 Rapid Championships Bridgetown BAR 2019-11-09
RcRownchangeKK*chgGame
 1464 1716 2.50 6 -2.13 20 -42.60 
  Prescod, Rory 1316  * BAR1.0010.08201.60 
  Edwards, Emar 1423 BAR0.001-0.8520-17.00 
  Prescod, Bryan c1863 BAR0.001-0.3020-6.00 
  Clark, Tarquin 1316  * BAR1.0010.08201.60 
  Estwick, Taiye 1316  * BAR0.501-0.4220-8.40 
  Lowe, Mark 1549 BAR0.001-0.7220-14.40 
 * 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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