Individual Calculations March 2015
 Zelmate, Adnane  Total change: -25.60  Rating chartPersonal card
 2nd OPEN INTERNATIONAL MED VI CASABLANCA MAR 2015-01-28
RcRownchangeKK*chgGame
 2166 2029 0.00 2 -0.64 40 -25.60 
  Bouflija, Hedi 2220 TUN0.001-0.2540-10.00 
  Fellousi, Abdelaziz 2112 MAR0.001-0.3940-15.60 

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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