Individual Calculations January 2009
 Janachkov, Angel  Total change: -5.25  Rating chartPersonal card
 58th Team Ch (m) 2-nd Division Borovets BUL 2008-10-01
RcRownchangeKK*chgGame
 2114 2248 3.00 5 -0.35 15 -5.25 
  Tetimov, Ivan 1955 BUL1.0010.15152.25 
  Dimov, Kiril 2172 BUL0.501-0.1015-1.50 
  Dimitrov, Marin 2106 BUL1.0010.31154.65 
  Kamenov, Gerasim 2232 BUL0.001-0.5215-7.80 
  Ivanov, Cvetalin 2104 BUL0.501-0.1915-2.85 

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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