Individual Calculations August 2022
 Rastbod, Ali  Total change: -41.00  Rating chartPersonal card
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1962 2393 3.50 6 -2.07 20 -41.40 
  Khalili, Asef 1867 IRI0.501-0.4720-9.40 
  Zahmati, Sobhan 1993  * IRI1.0010.08201.60 
  Samsam, Farhad 1915 IRI0.501-0.4520-9.00 
  Ghomi, Parnian wc2000 IRI0.501-0.4220-8.40 
  Khanipour, Abolfazl 1917 IRI1.0010.05201.00 
  Ezzati, Fereidoon 2082 IRI0.001-0.8620-17.20 
 * 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)
 
 Masters Individual Round Robin Chess Tournament Rasht IRI 2022-07-17
RcRownchangeKK*chgGame
 2366 2393 5.50 9 0.82 20 16.40 
  Atabayev, Saparmyrat m2447 TKM0.001-0.4220-8.40 
  Sakhawaty, Sepehr 1993  * AFG1.0010.08201.60 
  Darini, Pouria g2426 IRI0.5010.05201.00 
  Ashraf, Artin 2285 IRI0.001-0.6520-13.00 
  Daghli, Arash f2433 IRI0.5010.06201.20 
  Babujian, Levon g2434 ARM1.0010.562011.20 
  Nazari, Arad f2401 IRI1.0010.512010.20 
  Tahbaz, Arash m2421 IRI0.5010.04200.80 
  Rasulov, Vugar g2458 AZE1.0010.592011.80 
 * 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)
 
 Gilan Super League 18th Round 18 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 2151 2393 0.00 1 -0.80 20 -16.00 
  Baradaran Tamadon, Arian 2151 IRI0.001-0.8020-16.00 

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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