Individual Calculations March 2013
 Kolev, Ivan  Total change: 5.40  Rating chartPersonal card
 35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2013-02-03
RcRownchangeKK*chgGame
 2144 2113 4.00 8 0.36 15 5.40 
  Djukic, Nikola g2513  * MNE0.001-0.0815-1.20 
  Spassov, Borislav 1714 BUL1.0010.08151.20 
  Vasilev, Dimitar P. 1845 BUL1.0010.17152.55 
  Galunov, Todor f2320 BUL0.5010.27154.05 
  Voiska, Margarita wg2291 BUL0.001-0.2715-4.05 
  Stavrev, Robert 1827 BUL1.0010.16152.40 
  Voiteanu, Gabriel f2287 ROU0.5010.23153.45 
  Videnova, Iva wg2354 BUL0.001-0.2015-3.00 
 * 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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