Blitz: Individual Calculations January 2021
 Bardina, Polina  Total change: -15.20  Rating chartPersonal card
 SouthFR Chmp. 2020 Juniors G-13 Blitz Loo RUS 2020-11-19
RcRownchangeKK*chgGame
 1206 1230 4.00 9 -0.76 20 -15.20 
  Bonadarenko, Maria 1359 RUS0.001-0.3320-6.60 
  Seropyan, Sofia 894 RUS1.0010.12202.40 
  Evstafyeva, Ekaterina 1171 RUS0.001-0.5820-11.60 
  Ivanova, Tatiana V 1553 RUS0.001-0.1320-2.60 
  Sapunova, Elizaveta 1050 RUS1.0010.26205.20 
  Kamenskaya, Marina 1389 RUS0.001-0.2920-5.80 
  Degtyareva, Anastasiya 997 RUS1.0010.21204.20 
  Kulygina, Uliyana 1451 RUS1.0010.782015.60 
  Gornostaeva, Margarita 994 RUS0.001-0.8020-16.00 

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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