Individual Calculations April 2009
 Zawadzka, Jolanta  Total change: 5.20  Rating chartPersonal card
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 2186 2385 5.50 9 -1.14 10 -11.40 
  Harris, Rebecca wf2035 AUS1.0010.11101.10 
  Baider, Daniel 2125 NZL1.0010.18101.80 
  Mikhalevski, Victor g2608 ISR0.001-0.2210-2.20 
  Dragicevic, Domagoj 2205 AUS0.001-0.7410-7.40 
  Jackson, L. Ross 2035 NZL1.0010.11101.10 
  Schon, Eugene 2115 AUS1.0010.17101.70 
  Bakker, Sven 2233 NED0.501-0.2010-2.00 
  Ikeda, Junta 2247 AUS0.001-0.6910-6.90 
  Zickelbein, Eva-Maria wf2070 GER1.0010.14101.40 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2357 2385 7.50 11 1.66 10 16.60 
  Avdeenko, Tatiana wf2168 RUS1.0010.22102.20 
  Stjazhkina, Olga wg2280 RUS1.0010.36103.60 
  Dzagnidze, Nana gwg2518 GEO0.001-0.3210-3.20 
  Kadziolka, Beata wg2295 POL1.0010.38103.80 
  Nebolsina, Vera wg2312 RUS1.0010.40104.00 
  Ushenina, Anna mwg2499 UKR0.5010.16101.60 
  Socko, Monika gwg2449 POL0.001-0.4110-4.10 
  Sorokina, Anastasia wf2087 RUS1.0010.15101.50 
  Lahno, Kateryna gwg2488 UKR0.5010.14101.40 
  Muzychuk, Anna mwg2540 SLO0.5010.21102.10 
  Botsari, Anna-Maria wg2289 GRE1.0010.37103.70 

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)
 

 

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