Individual Calculations June 2023
 Omidi, Arya  Total change: -21.90  Rating chartPersonal card
 Iran Semi Final Chess Championship 1402 Kerman IRI 2023-05-03
RcRownchangeKK*chgGame
 2207 2350 5.50 9 -0.54 10 -5.40 
  Moradi, Sajad 2016 IRI1.0010.12101.20 
  Ghaziolsharif, Kaveh 2157 IRI0.501-0.2510-2.50 
  Samareh Shahpasand, Farshad 1996 IRI0.501-0.3910-3.90 
  Mohammadian Sechani, Arshia 2174 IRI0.501-0.2310-2.30 
  Ramezani, Mahan f2303 IRI0.501-0.0710-0.70 
  Azadi, Amirmohammad 2214 IRI0.501-0.1810-1.80 
  Daghli, Arash m2438 IRI0.5010.12101.20 
  Doroodgar, Amir Hossein 2102 IRI1.0010.19101.90 
  Tahbaz, Arash m2461 IRI0.5010.15101.50 

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)
 
 56th Iranian Men Final Chess Championship Kerman IRI 2023-05-11
RcRownchangeKK*chgGame
 2367 2350 4.50 13 -1.65 10 -16.50 
  Daneshvar, Bardiya g2540 IRI0.5010.25102.50 
  Atakhan, Abtin f2422 IRI0.001-0.4010-4.00 
  Gholami Orimi, Mahdi m2420 IRI0.001-0.4010-4.00 
  Daghli, Arash m2438 IRI0.001-0.3810-3.80 
  Ashraf, Artin f2314 IRI0.501-0.0510-0.50 
  Tahmasebi, Hamidreza 2171 IRI0.501-0.2310-2.30 
  Pour Agha Bala, Amirreza 2501 IRI0.001-0.3010-3.00 
  Movahed, Sina f2359 IRI0.5010.01100.10 
  Darini, Pouria g2401 IRI1.0010.57105.70 
  Zahmati, Sobhan c2123 IRI1.0010.21102.10 
  Khaledi, Omid 2118 IRI0.001-0.7910-7.90 
  Tahbaz, Arash m2461 IRI0.5010.15101.50 
  Mousavi, Seyed Khalil g2509 IRI0.001-0.2910-2.90 

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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