Individual Calculations July 2012
 Ivelinov, Hristo  Total change: -17.40  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
 2145 2243 4.50 9 -1.16 15 -17.40 
  Melkumyan, Hrant g2642 ARM0.001-0.0815-1.20 
  Melderis, Uldis 2004 LAT0.001-0.8015-12.00 
  Stefanov, Emil 1843  * BUL1.0010.08151.20 
  Ilic, Slobodan R 2046 SRB0.001-0.7515-11.25 
  Becker, Carsten 2009 GER1.0010.21153.15 
  Chikovani, Vakhtang 2069 GEO0.501-0.2315-3.45 
  Levina, Anna V wf2093 USA1.0010.30154.50 
  Chirila, Ioan-Cristian g2521 ROU0.001-0.1715-2.55 
  Asparuhov, Parvan 2077 BUL1.0010.28154.20 
 * 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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