Rapid: Individual Calculations August 2017
 Khalili Kordabadi, Abbas  Total change: -4.00  Rating chartPersonal card
 8th Iranian Chess School Chess Tournament 2017 Gorgan IRI 2017-06-30
RcRownchangeKK*chgGame
 1387 1532 4.50 7 -0.20 20 -4.00 
  Mehrabi, Mahmood 1525 IRI0.001-0.5120-10.20 
  Amir Latifi, Seid Morteza 1340 IRI0.501-0.2520-5.00 
  Zamani, Mohammadreza 1260 IRI1.0010.17203.40 
  Dorpa, Mohammad Mahdi 1357 IRI0.501-0.2320-4.60 
  Khalili, Yoosef 1132  * IRI1.0010.08201.60 
  Kiani, Mohamad 1734 IRI1.0010.762015.20 
  Rahimi, Panteha 1364 IRI0.501-0.2220-4.40 
 * 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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