Rapid: Individual Calculations March 2013
 Grigoryeva, Olga A.  Total change: -3.60  Rating chartPersonal card
 Serpukhovskiy Rapid 2013 Serpukhov RUS 2013-02-24
RcRownchangeKK*chgGame
 2194 2171 3.50 8 -0.18 20 -3.60 
  Babikov, Ivan f2290 RUS0.5010.16203.20 
  Dobrovolsky, Konstantin 2326 RUS0.001-0.2920-5.80 
  Apryshko, Gleb f2335 RUS0.001-0.2820-5.60 
  Bolychevsky, Alexander 1845 RUS1.0010.13202.60 
  Raikin, Leonid m2245 RUS0.5010.10202.00 
  Vlasenkov, Mikhail 1995 RUS0.501-0.2320-4.60 
  Babaev, Ruslan 2259 RUS1.0010.622012.40 
  Velikanov, Igor f2253 RUS0.001-0.3920-7.80 

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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