Individual Calculations July 2011
 Pershina, Elena  Total change: 1.95  Rating chartPersonal card
 Perm 2011 tmnt Rtg Perm RUS 2011-05-14
RcRownchangeKK*chgGame
 2035 2065 4.50 9 -0.36 15 -5.40 
  Antonov, Andrey P. 1917 RUS1.0010.30154.50 
  Rozhnev, Ivan 2063 RUS1.0010.50157.50 
  Goldshtein, Grigory 2117 RUS0.5010.07151.05 
  Klots, Leonid f2211 RUS0.5010.20153.00 
  Podvalnikov, Boris 2130 RUS0.001-0.4115-6.15 
  Vshivtsev, Valery 1957 RUS0.001-0.6515-9.75 
  Turov, Vladimir 2041 RUS0.001-0.5315-7.95 
  Kohanov, Boris 1907 RUS1.0010.29154.35 
  Klepikov, Nikita 1973 RUS0.501-0.1315-1.95 

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)
 
 Perm Chmp. 2011 Seniors Rtg Perm RUS 2011-06-14
RcRownchangeKK*chgGame
 2061 2065 5.00 9 0.49 15 7.35 
  Chetina, Elizaveta 1797 RUS1.0010.17152.55 
  Klots, Leonid f2211 RUS0.5010.20153.00 
  Goldshtein, Grigory 2117 RUS0.5010.07151.05 
  Batrak, Alexandra 1888 RUS1.0010.27154.05 
  Syrchikov, Alexander f2226 RUS0.5010.21153.15 
  Orekhov, Viktor 2264 RUS0.001-0.2415-3.60 
  Turov, Vladimir 2041 RUS0.501-0.0315-0.45 
  Kohanov, Boris 1907 RUS1.0010.29154.35 
  Borovik, Artem V. 2098 RUS0.001-0.4515-6.75 

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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