Rapid: Individual Calculations February 2018
 Karimi, Ali  Total change: -18.20  Rating chartPersonal card
 Alborz Weekly Rapid 29 Dey 1396 Alborz IRI 2018-01-19
RcRownchangeKK*chgGame
 1474 1452 2.00 6 -0.91 20 -18.20 
  Mashatan, Reza 1852  * IRI0.001-0.0820-1.60 
  Delfani, Goldost 1189 IRI1.0010.18203.60 
  Arabzadeh, Mohammad Yasin 1831 IRI0.001-0.0920-1.80 
  Sabernia, Seyfolallah 1603 IRI0.001-0.3020-6.00 
  Abolhasani, Hosein 1084 IRI1.0010.10202.00 
  Rahmatpisheh, Amir Hossein 1286 IRI0.001-0.7220-14.40 
 * 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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