Individual Calculations September 2009
 Andreev, Krasimir  Total change: -29.25  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 1819 2040 2.50 6 -1.95 15 -29.25 
  Badev, Kiril f2320 BUL0.001-0.1615-2.40 
  Atanasov, Margarit 1650 BUL0.001-0.9115-13.65 
  Rojdov, Plamen 1703 BUL1.0010.12151.80 
  Gailliegue, Florian 1883 FRA0.001-0.7115-10.65 
  Miteva, Silvena 1640  * BUL0.501-0.4215-6.30 
  Dragieva, Denitza 1716 BUL1.0010.13151.95 
 * 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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