Individual Calculations February 2019
 Bolbat, Elizaveta  Total change: 26.80  Rating chartPersonal card
 Lozovatsky memorial 2019 - C Chelyabinsk RUS 2019-01-12
RcRownchangeKK*chgGame
 1309 1044 2.00 7 0.67 40 26.80 
  Smolin, Alex 1444  * RUS0.001-0.0840-3.20 
  Popova, Ludmila 1259 RUS1.0010.774030.80 
  Geizer, Dmitry 1444  * RUS0.001-0.0840-3.20 
  Shilkov, Andrey 1273 RUS0.001-0.2140-8.40 
  Sevastyanova, Nadezhda 1215 RUS1.0010.734029.20 
  Legkikh, Arina 1177 RUS0.001-0.3240-12.80 
  Sumnaya, Ekaterina 1351 RUS0.001-0.1440-5.60 
 * 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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