Rapid: Individual Calculations February 2020
 Semenova, Sofia  Total change: -3.40  Rating chartPersonal card
 Maloy Rapid 2019 Stage 32_2 Maloyaroslavets RUS 2020-01-12
RcRownchangeKK*chgGame
 1390 1215 2.00 7 -0.17 20 -3.40 
  Petrov, Vladimir S. 1615  * RUS0.001-0.0820-1.60 
  Vlasov, Nikolaj 1615  * RUS0.001-0.0820-1.60 
  Prasolov, Ilia 1462 RUS0.001-0.1920-3.80 
  Koshelev, Ivan 1002 RUS1.0010.23204.60 
  Tugolukov, Vecheslav 1467 RUS0.001-0.1920-3.80 
  Aleksandrov, Anatolii 1532 RUS0.001-0.1320-2.60 
  Sinelnikova, Varvara 1037 RUS1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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