Individual Calculations February 2015
 Kovalevskaya, Ekaterina  Total change: -2.70  Rating chartPersonal card
 1. Frauenbundesliga 2014/15 rounds 6 - 7 Hamburg GER 2015-01-24
RcRownchangeKK*chgGame
 2344 2441 1.00 2 -0.27 10 -2.70 
  Videnova, Iva wg2386 BUL0.001-0.5810-5.80 
  Nikolova, Adriana wg2301 BUL1.0010.31103.10 

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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