Individual Calculations November 2011
 Krastanov, Dimitar  Total change: -87.30  Rating chartPersonal card
 II Balkan amateur chess festival Belogradchik BUL 2011-08-21
RcRownchangeKK*chgGame
 1990 2223 4.00 9 -2.91 30 -87.30 
  Simeonov, Svetoslav 1828 BUL1.0010.08302.40 
  Stoyanov, Ivaylo 1985 BUL1.0010.20306.00 
  Dichev, Nedelcho 2142 BUL1.0010.393011.70 
  Dobrev, Nayden 2226 BUL0.001-0.5030-15.00 
  Milchev, Miroslav 2169 BUL0.001-0.5830-17.40 
  Galunova, Tsveta 1977 BUL0.001-0.8130-24.30 
  Danov, Radi 1871 BUL0.001-0.8930-26.70 
  Slavov, Hristo 1823  * BUL1.0010.08302.40 
  Dragieva, Denitza 1885 BUL0.001-0.8830-26.40 
 * 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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