Rapid: Individual Calculations September 2019
 Novozhilova, Polina  Total change: -22.20  Rating chartPersonal card
 Cup CFO 2019 rapid Yaroslavl RUS 2019-07-27
RcRownchangeKK*chgGame
 1504 1581 2.50 6 -1.11 20 -22.20 
  Eremin, Anatoly 1981  * RUS0.001-0.0820-1.60 
  Devyatyarov, Mikhail 1294 RUS1.0010.16203.20 
  Saulin, Grigoriy 1272 RUS1.0010.14202.80 
  Aminov, Zaur 1981  * RUS0.001-0.0820-1.60 
  Rogov, Timofey 1181  * RUS0.001-0.9220-18.40 
  Durkin, Ilya Al 1313 RUS0.501-0.3320-6.60 
 * 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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