Individual Calculations April 2021
 Vlasova, Mariya N  Total change: 47.20  Rating chartPersonal card
 S.M. Levitsky Memorial (DKR-2021) G-13 Nizhniy Tagil RUS 2021-02-23
RcRownchangeKK*chgGame
 1339 1213 4.00 8 1.18 40 47.20 
  Niyazova, Violetta 1021 RUS1.0010.254010.00 
  Butko, Svetlana 1398 RUS0.001-0.2640-10.40 
  Kuznetsova, Tatyana 1051 RUS1.0010.294011.60 
  Krylosova, Anastasiya 1433 RUS1.0010.784031.20 
  Chernyshova, Alisa 1272 RUS0.001-0.4240-16.80 
  Kozlova, Olga 1588 RUS0.001-0.0940-3.60 
  Kanter, Elizaveta 1438 KAZ1.0010.784031.20 
  Goriachkina, Oksana 1510 RUS0.001-0.1540-6.00 

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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