Rapid: Individual Calculations January 2019
 Zaoui, Mohamed Amine  Total change: -2.60  Rating chartPersonal card
 5em open national des echecs SIDI BEL ABBES Bel Abbes ALG 2018-12-07
RcRownchangeKK*chgGame
 1546 1284 1.00 6 -0.13 20 -2.60 
  Bensadi, Lotfi 1684  * ALG0.001-0.0820-1.60 
  Doucene, Farouk 1565 ALG0.001-0.1620-3.20 
  Aissat, Med Ali 1454 ALG0.001-0.2820-5.60 
  Doucene, Ayoub 1482 ALG1.0010.762015.20 
  Kendi, Maher 1502 ALG0.001-0.2220-4.40 
  Zidi, Sohaib 1586 ALG0.001-0.1520-3.00 
 * 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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