Individual Calculations August 2023
 Dadukov, Victor  Total change: -27.60  Rating chartPersonal card
 Golubitskaya OPEN - 2023 Golubitskaya RUS 2023-06-23
RcRownchangeKK*chgGame
 1562 1850 4.50 9 -1.38 20 -27.60 
  Sapunova, Elizaveta 1450  * RUS1.0010.08201.60 
  Piankov, Evgenij m2163 UKR0.001-0.1420-2.80 
  Lazarenko, Zlata 1027 RUS1.0010.00200.00 
  Kainov, Nikita 1198 RUS0.501-0.4920-9.80 
  Medvid, Alexey 2013 RUS0.001-0.2820-5.60 
  Utyatnikov, Andrey 1007 RUS1.0010.00200.00 
  Naumov, Ivan 2073 RUS0.001-0.2220-4.40 
  Maksimova, Viktoriya Val 1158 RUS1.0010.01200.20 
  Ushakov, Aleksander 1967 RUS0.001-0.3420-6.80 
 * 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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