Individual Calculations June 2023
 Gholami Orimi, Mahdi  Total change: -6.90  Rating chartPersonal card
 Iran Semi Final Chess Championship 1402 Kerman IRI 2023-05-03
RcRownchangeKK*chgGame
 2246 2420 6.50 9 0.19 10 1.90 
  Tavoosi Rad, Ramtin 2092 IRI1.0010.13101.30 
  Nikookar, Mahdi 2184 IRI0.001-0.8010-8.00 
  Khaledi, Omid 2118 IRI1.0010.15101.50 
  Poormosavi, Seyed Kian m2413 IRI0.501-0.0110-0.10 
  Alizadeh, Amirmohammad 2020  * IRI1.0010.08100.80 
  Tahmasebi, Hamidreza 2171 IRI1.0010.19101.90 
  Atakhan, Abtin f2422 IRI0.5010.00100.00 
  Movahed, Sina f2359 IRI1.0010.42104.20 
  Daghli, Arash m2438 IRI0.5010.03100.30 
 * 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)
 
 56th Iranian Men Final Chess Championship Kerman IRI 2023-05-11
RcRownchangeKK*chgGame
 2362 2420 6.50 13 -0.88 10 -8.80 
  Mousavi, Seyed Khalil g2509 IRI0.001-0.3810-3.80 
  Daneshvar, Bardiya g2540 IRI0.5010.16101.60 
  Omidi, Arya 2350 IRI1.0010.40104.00 
  Atakhan, Abtin f2422 IRI0.5010.00100.00 
  Daghli, Arash m2438 IRI0.5010.03100.30 
  Ashraf, Artin f2314 IRI0.001-0.6410-6.40 
  Tahmasebi, Hamidreza 2171 IRI1.0010.19101.90 
  Pour Agha Bala, Amirreza 2501 IRI0.001-0.3910-3.90 
  Movahed, Sina f2359 IRI0.001-0.5810-5.80 
  Darini, Pouria g2401 IRI1.0010.47104.70 
  Zahmati, Sobhan c2123 IRI1.0010.15101.50 
  Khaledi, Omid 2118 IRI0.501-0.3510-3.50 
  Tahbaz, Arash m2461 IRI0.5010.06100.60 

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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