Individual Calculations January 2009
 Janeva, Mariya  Total change: -15.75  Rating chartPersonal card
 58th Team Ch (w) 2nd Division Borovets BUL 2008-10-01
RcRownchangeKK*chgGame
 2047 2058 1.00 4 -1.05 15 -15.75 
  Zlatanova, Emilia wm2068 BUL0.001-0.4915-7.35 
  Galunova, Tsveta 1889 BUL1.0010.28154.20 
  Andreeva, Plamena wf2110 BUL0.001-0.4315-6.45 
  Koen, Maja wm2121 BUL0.001-0.4115-6.15 

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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