Rapid: Individual Calculations May 2018
 Mesmoudi, Ahmed  Total change: 35.20  Rating chartPersonal card
 Zonal "Ouest" du CNITC 2018 Oran ALG 2018-03-29
RcRownchangeKK*chgGame
 1621 1596 4.50 6 1.76 20 35.20 
  Kacem, Abdelkader 1298 ALG0.501-0.3520-7.00 
  Azreug, Lazhar 1696 ALG1.0010.642012.80 
  Mostaine Boucetta, Brahim 1804 ALG1.0010.772015.40 
  Kadiri, Mustapha Kamel 1918 ALG0.001-0.1320-2.60 
  Hellal, Tarik 1235 ALG1.0010.10202.00 
  Ouahabi, Mourad 1773 ALG1.0010.732014.60 

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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