Individual Calculations July 2011
 Arabidze, Meri  Total change: 33.90  Rating chartPersonal card
 European Women Ind.Ch Tbilisi GEO 2011-05-07
RcRownchangeKK*chgGame
 2331 2277 6.50 11 1.80 15 27.00 
  Kosteniuk, Alexandra gwg2522 RUS0.5010.30154.50 
  Muzychuk, Anna mwg2537 SLO0.001-0.1815-2.70 
  Kharatyan, Anahit wf2064 ARM1.0010.23153.45 
  Zhukova, Natalia gwg2428 UKR0.5010.20153.00 
  Ibrahimova, Sabina Oqtay Qizi 2078 AZE0.501-0.2615-3.90 
  Kuchava, Ana 1973 GEO1.0010.14152.10 
  Kochetkova, Julia wg2341 SVK0.5010.09151.35 
  Lomineishvili, Maia mwg2376 GEO1.0010.64159.60 
  Dzagnidze, Nana gwg2557 GEO0.5010.34155.10 
  Paikidze, Nazi wg2408 GEO0.001-0.3215-4.80 
  Rogule, Laura wg2362 LAT1.0010.62159.30 

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)
 
 GEO G-20 Championship Kutaisi GEO 2011-06-10
RcRownchangeKK*chgGame
 1965 2277 8.00 9 0.46 15 6.90 
  Kakutia, Ada 1877  * GEO1.0010.08151.20 
  Shamatava, Ana 1917 GEO0.501-0.4015-6.00 
  Khazhomia, Salome wf2152 GEO1.0010.33154.95 
  Tsatsalashvili, Keti wm2280 GEO0.5010.00150.00 
  Khutsidze, Sopo 1953 GEO1.0010.13151.95 
  Chakvetadze, Dodo 1877  * GEO1.0010.08151.20 
  Choladze, Mariam 1877  * GEO1.0010.08151.20 
  Tedoshvili, Ana 1877  * GEO1.0010.08151.20 
  Tsulaia, Mariam 1877  * GEO1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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