Individual Calculations July 2010
 Tsvetkov, Ilia  Total change: -10.20  Rating chartPersonal card
 2-nd memorial GM Milko Bobotsov Sofia BUL 2010-04-30
RcRownchangeKK*chgGame
 2209 2389 5.00 8 -0.68 15 -10.20 
  Magkias, Vasilios 1989  * GRE1.0010.08151.20 
  Hristov, Nikolay Valeriev 1989  * BUL1.0010.08151.20 
  Bratanov, Zsivko m2478 BUL0.5010.12151.80 
  Somborski, Nebojsa f2377 SRB0.501-0.0215-0.30 
  Raeva, Elitsa wm2238 BUL0.001-0.7015-10.50 
  Ivanov, Stojan Emilov 2209 BUL0.501-0.2415-3.60 
  Vlashki, Nino 2232 BUL1.0010.29154.35 
  Ivanov, Borislav 2156 BUL0.501-0.2915-4.35 
 * 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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