Individual Calculations August 2018
 Rezaeii, Yahya  Total change: -49.00  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1353 1602 3.00 7 -2.45 20 -49.00 
  Salimi, Mohammad Mehdi 1689 IRI0.001-0.3820-7.60 
  Por Moghadam, Ali 1474 IRI0.001-0.6720-13.40 
  Salandari, Mehdi 1260 IRI1.0010.12202.40 
  Amiri, Arshiya 1250 IRI0.001-0.8920-17.80 
  Karimzadeh, Amirhossein 1307 IRI0.001-0.8520-17.00 
  Mohammadyansichani, Arshia 1202  * IRI1.0010.08201.60 
  Haji Arismani, Mohammad Taha 1291 IRI1.0010.14202.80 
 * 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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