Rapid: Individual Calculations December 2019
 Kozlova, Olga  Total change: 37.40  Rating chartPersonal card
 UFO 2019 Rapid - G13 Chelyabinsk RUS 2019-11-10
RcRownchangeKK*chgGame
 1312 1175 4.50 8 1.87 20 37.40 
  Barobina, Irina 1390 RUS1.0010.772015.40 
  Nikolaeva, Daria S. 1254 RUS0.001-0.3920-7.80 
  Konyakhina, Karolina 1231 RUS0.5010.08201.60 
  Zaitseva, Aleksandra 1291 RUS0.5010.16203.20 
  Baranova, Zlatoslava 1251 RUS0.001-0.4020-8.00 
  Kalmachevskikh, Lyubov 1413 RUS0.5010.30206.00 
  Zaitseva, Arina 1164 RUS1.0010.48209.60 
  Telelyukhina, Elizaveta 1502 RUS1.0010.872017.40 

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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