Rapid: Individual Calculations May 2017
 Rais, Yacine  Total change: 15.00  Rating chartPersonal card
 Open Youm El-Ilm - Alger 2017 Algiers ALG 2017-04-14
RcRownchangeKK*chgGame
 1712 1316 1.00 3 0.75 20 15.00 
  Djema, Abdennour 1716  * ALG0.001-0.0820-1.60 
  Bahayou, Islam 1705 ALG1.0010.912018.20 
  Bouyoucef, Tarek 1716  * ALG0.001-0.0820-1.60 
 * 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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