Individual Calculations August 2015
 Mustafin, Andrey  Total change: 56.40  Rating chartPersonal card
 Batumi Municipality Cup (Open-B) 2015 Batumi GEO 2015-07-03
RcRownchangeKK*chgGame
 1984 2144 7.00 9 0.72 40 28.80 
  Javakhishvili, Mariam 1744  * GEO0.501-0.4240-16.80 
  Tsomaia, Sergo 1931 GEO1.0010.23409.20 
  Suleymanli, Zaur 2010 AZE0.501-0.1840-7.20 
  Hashemi, Seyede Fatemeh 1871 IRI1.0010.17406.80 
  Petriashvili, Nikoloz 1991 GEO1.0010.304012.00 
  Ghaffarifar, Matin 1981 IRI1.0010.284011.20 
  Khelaia, Giorgi 2103 GEO0.001-0.5640-22.40 
  Choladze, Mariam 2125 GEO1.0010.474018.80 
  Mesropian, Khachatur 2097 ARM1.0010.434017.20 
 * 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)
 
 Nana Alexandria Cup (Open-A) 2015 Poti GEO 2015-07-13
RcRownchangeKK*chgGame
 2211 2144 4.50 9 0.69 40 27.60 
  Sivuk, Vitaly g2463 UKR0.001-0.1340-5.20 
  Quparadze, Giga m2484 GEO0.5010.384015.20 
  Khelaia, Giorgi 2103 GEO1.0010.444017.60 
  Rozhko, Dmitry f2349 RUS0.001-0.2440-9.60 
  Hakobyan, Hovhannes H. 2095 ARM0.001-0.5740-22.80 
  Karimov, Hafis 2095 AZE1.0010.434017.20 
  Chkhaidze, Nikoloz 2215 GEO0.001-0.4040-16.00 
  Babazada, Khazar 1861 AZE1.0010.16406.40 
  Patsia, Zviad 2231 GEO1.0010.624024.80 

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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