Rapid: Individual Calculations December 2019
 Storozhuk, Ekaterina  Total change: -16.60  Rating chartPersonal card
 SouthFR Chmp. 2019 Juniors G-15 Rapid Loo RUS 2019-11-17
RcRownchangeKK*chgGame
 1307 1224 2.00 7 -0.83 20 -16.60 
  Pokasova, Irina 1433 RUS0.001-0.2320-4.60 
  Baranova, Ekaterina 1057 RUS0.501-0.2220-4.40 
  Kuznetsova, Ekaterina 1363 RUS0.5010.19203.80 
  Kositsina, Anastasiya 1315 RUS0.001-0.3820-7.60 
  Guseva, Sofia 1213 RUS0.001-0.5220-10.40 
  Soboleva-Akhundova, Violetta 1163 RUS1.0010.42208.40 
  Mneyan, Ripsime 1607 RUS0.001-0.0920-1.80 

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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