Blitz: Individual Calculations August 2018
 Petrosyan, Alexander  Total change: 8.00  Rating chartPersonal card
 13th Poti Int.Festival (Blitz-1) Poti GEO 2018-07-16
RcRownchangeKK*chgGame
 1605 1564 4.50 9 0.40 20 8.00 
  Nigmatov, Ortik f1964  * UZB0.001-0.0820-1.60 
  Kotolashvili, Davit 1256 GEO1.0010.14202.80 
  Kokaia, Guram 1964  * GEO0.001-0.0820-1.60 
  Pak, Artemiy 1265 KAZ1.0010.15203.00 
  Chkhikvishvili, Mindia 1933 GEO0.001-0.1020-2.00 
  Tsaturyan, Tigran 1164  * ARM1.0010.08201.60 
  Ananyan, Hrachya 1862 ARM0.5010.35207.00 
  Eynullayev, Atilla 1863 AZE0.001-0.1520-3.00 
  Fanarjyan, Narek 1175 ARM1.0010.09201.80 
 * 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)
 

 

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