Rapid: Individual Calculations August 2018
 Piri, Sarkhosh  Total change: -10.80  Rating chartPersonal card
 22th Caspian Rapid Cup 1397 Qazvin IRI 2018-07-20
RcRownchangeKK*chgGame
 1656 1594 2.00 6 -0.54 20 -10.80 
  Rastbod, Ali f1994  * IRI0.001-0.0820-1.60 
  Ghaemi, Ali Reza 1201 IRI1.0010.08201.60 
  Soudmand, Sayed Mohsen 1836 IRI0.001-0.2020-4.00 
  Mahdavi, Mahdis 1760 IRI0.001-0.2820-5.60 
  Yadegar, Radin 1444 IRI1.0010.30206.00 
  Mahdavi, Hossein 1700 IRI0.001-0.3620-7.20 
 * 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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