Rapid: Individual Calculations October 2019
 Elhamel, Mourad  Total change: 1.00  Rating chartPersonal card
 Open national rapide de Tipaza Tipaza ALG 2019-08-31
RcRownchangeKK*chgGame
 1706 1881 5.00 7 0.05 20 1.00 
  Aimar, Sidali 1481  * ALG1.0010.08201.60 
  Blaghdji, Mohamed Rabie 1635 ALG1.0010.19203.80 
  Saidi, Bouziane 1724 ALG0.001-0.7120-14.20 
  Ould Khaoua, Mokhtar 1568 ALG1.0010.14202.80 
  Amrouche, Mhamed 1648 ALG1.0010.21204.20 
  Belkhir, Mustapha 1747 ALG1.0010.32206.40 
  Nassr, Nacer 2141 ALG0.001-0.1820-3.60 
 * 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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