Individual Calculations January 2009
 Yordanov, Nikolay  Total change: -19.80  Rating chartPersonal card
 58th Team Ch (m) 1-st Division Borovets BUL 2008-10-01
RcRownchangeKK*chgGame
 2359 2275 1.00 6 -1.32 15 -19.80 
  Angelov, Zvetomir 2126 BUL0.001-0.7015-10.50 
  Marholev, Dimitar m2421 BUL0.001-0.3015-4.50 
  Kozhuharov, Spas m2424 BUL0.001-0.3015-4.50 
  Ivanov, Jordan m2428 BUL0.001-0.3015-4.50 
  Badev, Kiril f2324 BUL1.0010.57158.55 
  Lilov, Valeri f2433 BUL0.001-0.2915-4.35 

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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