Individual Calculations April 2020
 Gabrichidze, Ekaterina  Total change: -5.20  Rating chartPersonal card
 North-West chess Championship 2020. Women St. Petersburg RUS 2020-03-05
RcRownchangeKK*chgGame
 1688 1470 2.00 8 -0.13 40 -5.20 
  Ershova, Sofya 1869 RUS1.0010.924036.80 
  Faizutdinova, Diana 1870  * RUS0.001-0.0840-3.20 
  Emelyanova, Victoria 1761 RUS0.001-0.1540-6.00 
  Olesk, Kamilla 1322 RUS0.001-0.7040-28.00 
  Ivina, Valeria 1870  * RUS0.001-0.0840-3.20 
  Formaleva, Lada 1331 RUS1.0010.314012.40 
  Anisimova, Ludmila St 1747 RUS0.001-0.1740-6.80 
  Timakova, Maria 1733 RUS0.001-0.1840-7.20 
 * 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)
 

 

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