Individual Calculations August 2019
 Durkin, Ilya Al  Total change: 85.60  Rating chartPersonal card
 Volga Cup 2019 boys 15 Kostroma RUS 2019-07-04
RcRownchangeKK*chgGame
 1537 1313 4.00 8 2.14 40 85.60 
  Buyarov, Maxim 1523 RUS1.0010.774030.80 
  Bolotov, Vyacheslav 1509 RUS0.5010.254010.00 
  Shukhankov, Igor 1387 RUS1.0010.604024.00 
  Nistratov, Anton 1713  * RUS0.5010.424016.80 
  Lastochkin, Maxim 1525 RUS0.5010.274010.80 
  Grischenko, Artem 1620 RUS0.5010.364014.40 
  Sorokin, Aleksey 1621 RUS0.001-0.1440-5.60 
  Kovalevskiy, Georgiy 1394 RUS0.001-0.3940-15.60 
 * 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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