Individual Calculations February 2019
 Poolaei, Roham  Total change: 36.00  Rating chartPersonal card
 Mazandaran Cities Team Championship 1397 Round 1-4 Babolsar IRI 2019-01-19
RcRownchangeKK*chgGame
 1423 1628 3.00 3 0.90 40 36.00 
  Jalali, Parima 1812 IRI1.0010.744029.60 
  Dorostkar, Yasin 1228  * IRI1.0010.08403.20 
  Abbaszadeh, Mohammad Taha 1228  * IRI1.0010.08403.20 
 * 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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