Individual Calculations March 2013
 Spiridonov, Mikhail  Total change: 9.75  Rating chartPersonal card
 Orsha 1013 open Orsha BLR 2013-01-21
RcRownchangeKK*chgGame
 1908 1718 2.50 7 0.64 15 9.60 
  Zaitsev, Mikhael 2049 RUS0.001-0.1215-1.80 
  Monina, Polina 1953 RUS0.5010.29154.35 
  Sirosh, Ilja 1987 EST0.001-0.1715-2.55 
  Leontyeva, Anastasija 1726 RUS0.5010.01150.15 
  Ivanov, Vitaly 1956 BLR0.5010.30154.50 
  Dabkus, Roman 1800 BLR0.001-0.3915-5.85 
  Krylov, Vladimir 1883 RUS1.0010.721510.80 

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)
 
 Winter on Petrograd Side 2013 St. Petersburg RUS 2013-02-11
RcRownchangeKK*chgGame
 1836 1711 2.50 7 0.01 15 0.15 
  Voronenkov, Sergey 2022 RUS0.5010.36155.40 
  Glazov, Anatoly 1879 RUS0.001-0.2815-4.20 
  Grigorjev, Iljya 2086 RUS0.001-0.0915-1.35 
  Oparina, Vera 1556 RUS1.0010.29154.35 
  Dyakov, Vladislav 1886 RUS0.001-0.2715-4.05 
  Fokin, Anatoly 1814 RUS0.5010.14152.10 
  Yusupova, Lilia 1607 RUS0.501-0.1415-2.10 

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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