Rapid: Individual Calculations December 2019
 Mesesan, Mircea-Marius  Total change: 12.20  Rating chartPersonal card
 BBCA FIDE Rapidplay 2019 Minor London ENG 2019-11-10
RcRownchangeKK*chgGame
 1334 1087 1.00 2 0.61 20 12.20 
  Mazed, Mahmud 1371 ENG0.001-0.1620-3.20 
  Usher, Frank 1296 ENG1.0010.772015.40 

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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