Individual Calculations August 2013
 Frolov, Ivan  Total change: 5.55  Rating chartPersonal card
 L. Polugaevsky Memorial 2013 Samara RUS 2013-07-02
RcRownchangeKK*chgGame
 2225 2326 6.00 9 0.37 15 5.55 
  Alieva, Alexandra 1957 RUS1.0010.10151.50 
  Liberman, Evgeny 2165 RUS0.501-0.2115-3.15 
  Korovin, Mikhail 2157 RUS0.501-0.2215-3.30 
  Baraeva, Irina wm2171 RUS1.0010.29154.35 
  Esipenko, Andrey f2203 RUS1.0010.33154.95 
  Tunik, Gennady g2435 RUS0.5010.15152.25 
  Bukavshin, Ivan g2517 RUS0.001-0.2515-3.75 
  Sarana, Alexey 2223 RUS0.501-0.1415-2.10 
  Severina, Maria wm2193 RUS1.0010.32154.80 

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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