Blitz: Individual Calculations January 2020
 Mansour, Sameer  Total change: -25.80  Rating chartPersonal card
 Arab chanpionship 2019 Blitz open Mostaganem ALG 2019-12-04
RcRownchangeKK*chgGame
 2004 2151 4.00 8 -1.29 20 -25.80 
  Yala, Lyes 1751  * ALG1.0010.08201.60 
  Saim, Bachir 2011 ALG1.0010.31206.20 
  Issa, Rafat f2345 JOR0.001-0.2520-5.00 
  Nassr, Ali m2182 ALG0.001-0.4620-9.20 
  Saif, Ahmed 1760 UAE0.001-0.9120-18.20 
  Djabri, Massinas f1895 ALG0.501-0.3120-6.20 
  Talbi, Chafik f2198 ALG0.5010.07201.40 
  Moueden, Mohamed Amine 1891 ALG1.0010.18203.60 
 * 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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