Individual Calculations September 2011
 Gulko, Alexander  Total change: -28.80  Rating chartPersonal card
 Trophy Coast - 21th edition Eforie Nord ROU 2011-06-22
RcRownchangeKK*chgGame
 1762 1844 3.00 8 -1.92 15 -28.80 
  Kutnik, Alexandru-Francisc 2244  * ROU0.001-0.0815-1.20 
  Miroshnichenko, Mikhail 1624 RUS0.001-0.7815-11.70 
  Baratosi, Iosif-Gavril 1702 ROU0.501-0.1915-2.85 
  Roncea, Ioan-Aurel 1649 ROU1.0010.25153.75 
  Zubcu, Vlad-George 1591 ROU0.501-0.3115-4.65 
  Nicolescu, Ilie 1973 ROU0.001-0.3315-4.95 
  Baciu, Alexandru 1619 ROU0.501-0.2815-4.20 
  Cusmuliuc, Diana-Elena 1693 ROU0.501-0.2015-3.00 
 * 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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