Rapid: Individual Calculations April 2021
 Kovaleva, Ekaterina  Total change: -8.00  Rating chartPersonal card
 Championship of Ural FR rapid (women) 2021 Khanty-Mansiisk RUS 2021-03-20
RcRownchangeKK*chgGame
 1744 1827 5.00 9 -0.40 20 -8.00 
  Yusupova, Elina 1405 RUS1.0010.07201.40 
  Filippova, Margarita wf1942 RUS0.001-0.3420-6.80 
  Semenova, Anastasia 1682 RUS1.0010.31206.20 
  Alekseenko, Mariya 1690 RUS0.001-0.6820-13.60 
  Baranova, Elizaveta 1712 RUS1.0010.34206.80 
  Bikieva, Aigul 1706 RUS1.0010.34206.80 
  Filippova, Darya wf2092 RUS0.5010.32206.40 
  Mikheeva, Galina wf1730 RUS0.001-0.6320-12.60 
  Volchkova, Alena 1734 RUS0.501-0.1320-2.60 

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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