Rapid: Individual Calculations July 2021
 Zorina, Elizaveta  Total change: -51.60  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1487 1819 4.00 8 -2.58 20 -51.60 
  Yatsukhno, Artemiy 1268 RUS0.501-0.4720-9.40 
  Kulagin, Nikolay 1392 RUS0.501-0.4320-8.60 
  Kuznetsova, Ekaterina 1370 RUS1.0010.06201.20 
  Girya, Olga wg2383 RUS0.001-0.0220-0.40 
  Bogdan, David 1391 RUS1.0010.07201.40 
  Ivanov, Maxim 1467 RUS0.001-0.8920-17.80 
  Borsch, Alexander 1408 RUS0.001-0.9220-18.40 
  Paramonova, Ekaterina 1218 RUS1.0010.02200.40 

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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