Individual Calculations April 2013
 Devyatkina, Rimma  Total change: -47.40  Rating chartPersonal card
 PriFO-ch Women 11th 2013 Togliatti RUS 2013-03-14
RcRownchangeKK*chgGame
 1730 1803 2.00 6 -1.58 30 -47.40 
  Kiryushova, Dariya 1601 RUS0.501-0.2630-7.80 
  Shendrik, Zhanna 2016 RUS0.001-0.2330-6.90 
  Leolko, Ludmila 1825 RUS0.5010.03300.90 
  Petrushenko, Alexandra 1712 RUS1.0010.383011.40 
  Zhelobovskaya, Marina 1596 RUS0.001-0.7730-23.10 
  Tukaeva, Adelya 1629 RUS0.001-0.7330-21.90 

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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