Individual Calculations December 2019
 Bogumil, Tatiana  Total change: 31.80  Rating chartPersonal card
 World Senior Chess Championship 2019 - Women 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2147 2150 6.50 10 1.59 20 31.80 
  Radu, Eudochia 1750  * ROU1.0010.08201.60 
  Krasenkova, Ilena wm2231 RUS0.5010.11202.20 
  Baliuniene, Margarita 1919 DEN1.0010.21204.20 
  Berend, Elvira wg2349 LUX0.5010.26205.20 
  Strutinskaia, Galina wg2196 RUS0.5010.06201.20 
  Makropoulou, Marina wg2174 GRE1.0010.532010.60 
  Khropova, Larisa wf2022 RUS1.0010.33206.60 
  Sirotkina, Nina wm2198 RUS0.5010.07201.40 
  Grabuzova, Tatiana wg2289 RUS0.001-0.3120-6.20 
  Schleining, Zoya mwg2344 GER0.5010.25205.00 
 * 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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