Individual Calculations January 2018
 Heydari, Mohammad Matin  Total change: -49.20  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1479 1449 1.50 6 -1.23 40 -49.20 
  Rasooly, Amir Mohammad 1617 IRI0.001-0.2840-11.20 
  Hamzeh Javaran, Kasra 1635 IRI0.001-0.2640-10.40 
  Dehyadegari, Kian 1137 IRI0.001-0.8640-34.40 
  Looni, Arshiya 1292 IRI1.0010.294011.60 
  Taghipoor, Habib 1646 IRI0.5010.254010.00 
  Hassan Poor, Abbas 1547 IRI0.001-0.3740-14.80 

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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