Individual Calculations January 2010
 Botsari, Anna-Maria  Total change: -4.80  Rating chartPersonal card
 17th European Women's Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2284 2286 4.00 8 0.00 15 0.00 
  Bayrak, Asli wf2011 TUR1.0010.17152.55 
  Zhukova, Natalia wg2457 UKR0.5010.23153.45 
  Lauterbach, Ingrid wm2163 ENG0.001-0.6715-10.05 
  Nemcova, Katerina wg2258 CZE0.501-0.0415-0.60 
  Rudolf, Anna wg2286 HUN1.0010.50157.50 
  Rajlich, Iweta mwg2465 POL0.5010.23153.45 
  Kazimova, Narmin Nizami Qizi wm2228 AZE0.501-0.0815-1.20 
  Milliet, Sophie mwg2407 FRA0.001-0.3415-5.10 

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)
 
 32nd GREEK INDIV. WOMEN CHESS CHAMPIONSHIPS ARGOSTOLI - KEFALONIA GRE 2009-12-05
RcRownchangeKK*chgGame
 2060 2323 0.50 1 -0.32 15 -4.80 
  Iordanidou, Zoi 2060 GRE0.501-0.3215-4.80 

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)
 

 

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