Individual Calculations January 2011
 Azimova, Karina  Total change: 17.40  Rating chartPersonal card
 M.Chigorin Memorial 2010 St.Petersburg RUS 2010-10-28
RcRownchangeKK*chgGame
 2209 2011 2.50 9 0.19 15 2.85 
  Ovod, Evgenija mwg2401 RUS0.001-0.0915-1.35 
  Solovjova, Valentina wm2253 RUS1.0010.801512.00 
  Ambartsumova, Karina wm2302 RUS0.001-0.1515-2.25 
  Elkin, Leonid 2184 BLR0.5010.23153.45 
  Valov, Ilya f2239 RUS0.001-0.2115-3.15 
  Rjanova, Valery 2140 RUS0.5010.17152.55 
  Kozenkov, Valery 2132 RUS0.5010.16152.40 
  Vafin, Ayrat 2129 RUS0.001-0.3415-5.10 
  Hohluks, Aleksandrs 2100 LAT0.001-0.3815-5.70 

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)
 
 St. Petersburg Champ. Girls U18 St. Petersburg RUS 2010-11-22
RcRownchangeKK*chgGame
 1941 2011 4.50 6 0.97 15 14.55 
  Kupsik, Natalia 1788 RUS1.0010.22153.30 
  Opakhina, Irina 1841 RUS0.501-0.2215-3.30 
  Sokolova, Vera wf2033 RUS1.0010.53157.95 
  Belenkaya, Dina wf2103 RUS1.0010.63159.45 
  Andreeva, Yulia 1929 RUS0.001-0.6115-9.15 
  Efremova, Daria 1950 RUS1.0010.42156.30 

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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