Rapid: Individual Calculations January 2017
 Seraoui, Mohcen  Total change: 7.80  Rating chartPersonal card
 Open National de Blida Blida ALG 2016-12-09
RcRownchangeKK*chgGame
 1854 2051 4.00 5 0.39 20 7.80 
  Ait Ali Yahia, Yassine 1651  * ALG1.0010.08201.60 
  Missoum, Ahmed 1718 ALG1.0010.12202.40 
  Ghlib, Boutouchent 2149 ALG0.001-0.3720-7.40 
  Ramdani, Hamid 1777 ALG1.0010.17203.40 
  Djeddi, Mohamed 1974 ALG1.0010.39207.80 
 * 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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