Individual Calculations June 2015
 Sohrabi, Siavash  Total change: 38.00  Rating chartPersonal card
 Sowmesara Silk Cup (B) U-2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 1505 1173 2.00 8 0.95 40 38.00 
  Moghadam, Alireza 1573  * IRI0.001-0.0840-3.20 
  Panahi, Aiyub 1573  * IRI0.5010.424016.80 
  Rahmani, Iraj 1573  * IRI0.001-0.0840-3.20 
  Ghomi, Parnian 1411 IRI1.0010.804032.00 
  Yazdani, Hossein 1465 IRI0.001-0.1540-6.00 
  Khosravi, Haybatolah 1524 IRI0.001-0.1140-4.40 
  Nezamdoust, Amir Mohammad 1349 IRI0.5010.23409.20 
  Pirzadeh Saravani, Mehdi 1573  * IRI0.001-0.0840-3.20 
 * 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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