Rapid: Individual Calculations October 2019
 Vinogradov, Sergey V.  Total change: 22.80  Rating chartPersonal card
 Novosibirsk Region Champ. 2019 Rapid U15 Berdsk RUS 2019-09-15
RcRownchangeKK*chgGame
 1353 1233 4.00 8 1.14 20 22.80 
  Sendi, David V 1268 RUS0.001-0.4520-9.00 
  Kukhto, Bogdan 1235 RUS1.0010.502010.00 
  Kazakov, Andrey 1276 RUS1.0010.562011.20 
  Zimova, Ekaterina 1276 RUS1.0010.562011.20 
  Ponomarev, Andrey A. 1633  * RUS0.001-0.0820-1.60 
  Kustov, Dmitriy 1516 RUS0.001-0.1620-3.20 
  Shestakov, Lev V. 1269 RUS0.001-0.4520-9.00 
  Samochernov, Roman 1351 RUS1.0010.662013.20 
 * 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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