Rapid: Individual Calculations January 2016
 Djeddi, Mohamed  Total change: 26.20  Rating chartPersonal card
 Zonal "Centre" du CNITC 2016 Algiers ALG 2015-12-04
RcRownchangeKK*chgGame
 1822 1953 4.50 5 1.31 20 26.20 
  Tazarout, Abdelmalek 1569 ALG1.0010.09201.80 
  Sabane, Ahmed 1708 ALG1.0010.20204.00 
  Talbi, Chafik 2199 ALG0.5010.31206.20 
  Yahiaoui, Lilia 1613 ALG1.0010.12202.40 
  Bouloufa, Mansour 2019 ALG1.0010.592011.80 

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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