Individual Calculations April 2013
 Sikorska, Dorota  Total change: 3.45  Rating chartPersonal card
 1.Frauenbundesliga 2012/2013 Germany GER 2012-10-06
RcRownchangeKK*chgGame
 2255 1952 1.50 9 0.03 15 0.45 
  Kraus, Tanja 1916 GER0.501-0.0515-0.75 
  Voyska, Margarita wg2298 BUL0.001-0.1115-1.65 
  Klek, Hanna-Marie 2244 GER0.001-0.1515-2.25 
  Bulmaga, Irina wg2352  * ROU0.001-0.0815-1.20 
  Schneider, Veronika wg2313 HUN0.001-0.1015-1.50 
  Von Wantoch-Rekowski, Danijela wf2245 SRB0.001-0.1515-2.25 
  Melamed, Tetyana wg2352  * GER0.5010.42156.30 
  Kiefhaber, Veronika wm2229 GER0.5010.33154.95 
  Sedina, Elena mwg2346 ITA0.001-0.0815-1.20 
 * 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)
 
 Wielkopolska Liga Seniorow III Liga Poznan POL 2012-11-25
RcRownchangeKK*chgGame
 2025 1952 1.00 2 0.20 15 3.00 
  Kaluzny, Lukasz 1979 POL0.001-0.4615-6.90 
  Piechota, Pawel 2070 POL1.0010.66159.90 

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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