Rapid: Individual Calculations June 2019
 Aissani, Abdelhamid  Total change: -9.60  Rating chartPersonal card
 Open 8 Mai 45 Guelma ALG 2019-04-26
RcRownchangeKK*chgGame
 1610 1667 3.00 6 -0.48 20 -9.60 
  Seraoui, Mohcen 2067  * ALG0.001-0.0820-1.60 
  Bouali, Hichem 1351 ALG1.0010.13202.60 
  Zelellou, Youghourta 1456 ALG1.0010.23204.60 
  Gueroui, Nacereddine 1976 ALG0.001-0.1420-2.80 
  Boubendir, Nesrine 1479 ALG0.001-0.7420-14.80 
  Chadi, Lynda 1332 ALG1.0010.12202.40 
 * 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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