Individual Calculations January 2009
 Stefanov, Krasimir  Total change: 5.50  Rating chartPersonal card
 58th Team Ch (m) 1-st Division Borovets BUL 2008-10-01
RcRownchangeKK*chgGame
 2444 2376 3.00 6 0.55 10 5.50 
  Milchev, Nikolay f2362 BUL1.0010.48104.80 
  Ermenkov, Evgenij g2465 PLE0.5010.12101.20 
  Grigorov, Grigor m2482 BUL0.5010.14101.40 
  Georgiev, Krum g2453 BUL0.5010.11101.10 
  Kukov, Velislav f2367 BUL0.501-0.0110-0.10 
  Iotov, Valentin g2532 BUL0.001-0.2910-2.90 

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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