Individual Calculations September 2011
 Dobrin, Catalin  Total change: -31.80  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2176 1893 0.50 5 -0.36 15 -5.40 
  Farago, Ivan g2293  * HUN0.001-0.0815-1.20 
  Dimov, Kiril 2187 BUL0.001-0.1515-2.25 
  Primbetov, Kazbek 2221 KAZ0.5010.37155.55 
  Iskos, Alexandros 2105 GRE0.001-0.2315-3.45 
  Todorov, , Kostadinov Todor 2072 BUL0.001-0.2715-4.05 
 * 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)
 
 Gaudeamus Cup - 4th edition Bucharest ROU 2011-08-17
RcRownchangeKK*chgGame
 1861 1893 1.50 6 -1.76 15 -26.40 
  Radu, Ioan 2113 ROU0.001-0.2215-3.30 
  Zamora, Aurel 1692 ROU1.0010.24153.60 
  Cirlan, Ionut-Gheorghe 2121 ROU0.001-0.2115-3.15 
  Mesca, Liviu-Stefanita 1685 ROU0.001-0.7715-11.55 
  Gorunescu, Nicolae-Gabriel 1708 ROU0.501-0.2415-3.60 
  Vrajitoru, Vlad-Laurentiu-Florin 1849 ROU0.001-0.5615-8.40 

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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