Rapid: Individual Calculations March 2018
 Zeinali, Alireza  Total change: -27.00  Rating chartPersonal card
 Alborz Weekly Rapid 20 bahman 1396 Alborz IRI 2018-02-09
RcRownchangeKK*chgGame
 1314 1273 1.50 6 -1.35 20 -27.00 
  Najafiyan Pour, Mahyar 1673  * IRI0.001-0.0820-1.60 
  Safdarian, Saman 1035 IRI1.0010.20204.00 
  Barzigar, Behrang 1673  * IRI0.001-0.0820-1.60 
  Sabzali, Pardis 1018 IRI0.001-0.8120-16.20 
  Baytamari, Amir Hossein 1214 IRI0.501-0.0820-1.60 
  Hajizadeh, Saman 1271 IRI0.001-0.5020-10.00 
 * 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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