Rapid: Individual Calculations May 2019
 Tria , Yacine  Total change: -18.40  Rating chartPersonal card
 34 me First Saturday Algiers ALG 2019-04-06
RcRownchangeKK*chgGame
 1769 1710 0.00 2 -0.92 20 -18.40 
  Nassr, Ali m2110  * ALG0.001-0.0820-1.60 
  Beghriche, Rami Tadjeddine 1428 ALG0.001-0.8420-16.80 
 * 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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