Individual Calculations March 2019
 Abedi, Mohamadraza  Total change: -5.00  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (Masters) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 2197 2081 4.00 9 0.83 20 16.60 
  Khademi, Mohammad Miran 2298 IRI0.001-0.2220-4.40 
  Kashefi, Amir Hosein f2218 IRI1.0010.682013.60 
  Aghaei, Alireza 2230 IRI1.0010.702014.00 
  Omidi, Arya 2354 IRI0.5010.33206.60 
  Lomsadze, Davit g2286 GEO0.001-0.2420-4.80 
  Delavari, Amirali 2201 IRI0.001-0.3420-6.80 
  Razaghi, Behrooz 2156 IRI0.001-0.4020-8.00 
  Nikookar, Mahdi 2016 IRI0.501-0.0920-1.80 
  Mahdavi, Reza 2016 IRI1.0010.41208.20 

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)
 
 18th Qazvin Chess League 1397 Round 7-10 Qazvin IRI 2019-02-24
RcRownchangeKK*chgGame
 1854 2081 0.50 2 -1.08 20 -21.60 
  Naseri, Mohammad 1833 IRI0.001-0.8120-16.20 
  Najafi Tabar, Aydin 1874 IRI0.501-0.2720-5.40 

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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