Individual Calculations September 2019
 Ghaffarifar, Matin  Total change: 69.54  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1978 2082 6.50 9 0.76 38 28.88 
  Moradi, Kaveh 1868 IRI1.0010.23388.74 
  Samsam, Farhad 1940 IRI0.501-0.1938-7.22 
  Mehry, Mahyaar 1906 IRI1.0010.273810.26 
  Mansoori, H.ali 1968 IRI1.0010.343812.92 
  Taslimi, Borsa 2051 IRI0.501-0.0438-1.52 
  Kaboudi, Seyed Behrang 2026 IRI0.501-0.0838-3.04 
  Rahmani, Pedram 1935 IRI1.0010.303811.40 
  Mohandesi, Shahin m2094 IRI0.5010.02380.76 
  Alibabaei, Sasan 2017 IRI0.501-0.0938-3.42 

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)
 
 Sivas Buruciye International Open Chess Tournament - A Sivas TUR 2019-08-19
RcRownchangeKK*chgGame
 2184 2082 4.50 9 1.07 38 40.66 
  Ozkale, Can Barkin 1778 TUR1.0010.14385.32 
  Abdulov, Orkhan m2397 AZE0.5010.363813.68 
  Bashirov, Teymur 2298 AZE0.001-0.2238-8.36 
  Durukan, Giray Kaan 1862 TUR1.0010.22388.36 
  Annaberdiyev, Babageldi f2242 TUR1.0010.713826.98 
  Annaberdiev, Meilis m2482  * TKM0.001-0.0838-3.04 
  Gasimov, Parviz f2342 AZE0.001-0.1838-6.84 
  Tofan, Ibrahim 2055 TUR1.0010.463817.48 
  Bayramov, Elvin f2198 AZE0.001-0.3438-12.92 
 * 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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