Individual Calculations December 2019
 Gvetadze, Sofio  Total change: 11.80  Rating chartPersonal card
 22th European Team Ch 2019 (Women) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2315 2297 5.00 8 1.18 10 11.80 
  Hrescak, Ivana wm2226 SLO1.0010.40104.00 
  Kashlinskaya, Alina mwg2481 RUS0.001-0.2610-2.60 
  Pavlidou, Ekaterini wm2183 GRE1.0010.34103.40 
  Calzetta Ruiz, Monica wg2251 ESP1.0010.44104.40 
  Sliwicka, Alicja wm2307 POL1.0010.51105.10 
  Buksa, Nataliya m2410 UKR0.5010.15101.50 
  Gueci, Tea wm2265 ITA0.501-0.0410-0.40 
  Arabidze, Meri mwg2398 GEO0.001-0.3610-3.60 

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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