Individual Calculations October 2015
 Roshani, Mehdi  Total change: -70.40  Rating chartPersonal card
 Rajaee Cup Tournament (2015) Qazvin IRI 2015-08-26
RcRownchangeKK*chgGame
 1764 1809 1.50 6 -1.76 40 -70.40 
  Amini, Amer 2091 IRI0.001-0.1640-6.40 
  Tavousi, Abbas 1610 IRI1.0010.24409.60 
  Pourghanbarzad Lashtnesha, Arman 2194 IRI0.001-0.0940-3.60 
  Mousavi, Emadeddin 1873 IRI0.001-0.4140-16.40 
  Bahadori, Saeid 1409  * IRI0.501-0.4240-16.80 
  Mokhtari, Mahdi 1409  * IRI0.001-0.9240-36.80 
 * 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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