Rapid: Individual Calculations January 2021
 Bardina, Polina  Total change: -33.00  Rating chartPersonal card
 SouthFR Chmp. 2020 Juniors G-13 Rapid Loo RUS 2020-11-17
RcRownchangeKK*chgGame
 1218 1369 5.50 11 -1.65 20 -33.00 
  Seropyan, Sofia 634 RUS1.0010.01200.20 
  Kamenskaya, Marina 1338 RUS0.501-0.0420-0.80 
  Ivanova, Tatiana V 1560 RUS0.001-0.2520-5.00 
  Degtyareva, Anastasiya 1145 RUS1.0010.22204.40 
  Kulygina, Uliyana 1507 RUS0.001-0.3120-6.20 
  Evstafyeva, Ekaterina 1232 RUS1.0010.32206.40 
  Sapunova, Elizaveta 1255 RUS0.001-0.6620-13.20 
  Bukhtinova, Ayuna 1137 RUS0.501-0.2920-5.80 
  Nastaeva, Alexandra 1199 RUS0.001-0.7220-14.40 
  Bonadarenko, Maria 1301 RUS0.501-0.0920-1.80 
  Gornostaeva, Margarita 1090 RUS1.0010.16203.20 

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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