Blitz: Individual Calculations August 2023
 Zahmati, Sobhan  Total change: 4.18  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Blitz) Batumi GEO 2023-07-10
RcRownchangeKK*chgGame
 1896 1978 7.00 9 1.73 38 65.74 
  Kedelidze, Aneta 1578  * GEO1.0010.08383.04 
  Bedoshvili, Dea 1594 GEO1.0010.09383.42 
  Maghalashvili, Davit g2423 GEO0.001-0.0638-2.28 
  Bechvaia, Grigol 1582 GEO1.0010.08383.04 
  Kemashvili, Luka 1699 GEO1.0010.16386.08 
  Akhvlediani, Irakli f2254 GEO0.001-0.1738-6.46 
  Hasanov, Ali 1670 AZE1.0010.14385.32 
  Orujov, Farid f2166 AZE1.0010.743828.12 
  Chkhaidze, Nikoloz f2100 GEO1.0010.673825.46 
 * 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)
 
 4th Chess To Infinity Weekly Blitz Tournaments 1402 Tehran IRI 2023-07-13
RcRownchangeKK*chgGame
 1824 1978 4.50 9 -1.62 38 -61.56 
  Doroodgar, Amir Hossein 2148 IRI0.5010.22388.36 
  Vasheghani, Behrad 1578  * IRI1.0010.08383.04 
  Kiaei, Ali 1653 IRI1.0010.13384.94 
  Ghafourian, Amir Ali 2065 IRI1.0010.623823.56 
  Azimi Aghghale, Amirmahdi 1836 IRI0.001-0.6938-26.22 
  Alamir Virsagh, Ehsan 1837 IRI0.001-0.6938-26.22 
  Karimpour Talebi, Arman 1750 IRI1.0010.21387.98 
  Habibi, Radin 1874 IRI0.001-0.6438-24.32 
  Sajadi Naeini, Seyed Soheil 1671 IRI0.001-0.8638-32.68 
 * 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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