Individual Calculations January 2010
 Kirchev, Krasimir  Total change: 3.15  Rating chartPersonal card
 17th memorial NIKOLA BAHAROV Sofia BUL 2009-11-18
RcRownchangeKK*chgGame
 2125 2101 3.00 6 0.21 15 3.15 
  Spassov, Liuben g2422 BUL0.001-0.1315-1.95 
  Krumov, Zahari 1738 BUL1.0010.10151.50 
  Ivanov, Oleg 1828 BUL1.0010.17152.55 
  Nikolov, Sasho m2410 BUL1.0010.861512.90 
  Orev, Petar m2224 BUL0.001-0.3315-4.95 
  Andreev, Stanislav 2128 BUL0.001-0.4615-6.90 

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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