Individual Calculations July 2017
 Arnaudov, Petar  Total change: -5.80  Rating chartPersonal card
 Albena open 2017 Albena BUL 2017-06-17
RcRownchangeKK*chgGame
 1956 2093 5.50 9 -0.29 20 -5.80 
  Bochev, Branimir 1693  * BUL1.0010.08201.60 
  Nikolov, Sasho m2354 BUL0.001-0.1820-3.60 
  Dedu, Serban-Gabriel 1693  * ROU1.0010.08201.60 
  Heinemann, Josefine wm2275 GER0.001-0.2620-5.20 
  Lisnichuk, Mykola 1839 UKR1.0010.19203.80 
  Kirjakov, Toma 2275 BUL0.001-0.2620-5.20 
  Kolev, Nikola 1892 BUL0.501-0.2620-5.20 
  Cazacu, Gabriela 1892 MDA1.0010.24204.80 
  Nahornyi, Ihor 1693  * UKR1.0010.08201.60 
 * 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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