Rapid: Individual Calculations June 2023
 Oborin, Ilya  Total change: 26.80  Rating chartPersonal card
 Ohta-park chess Victory Day 2023. Rapid A1 Mistolovo RUS 2023-05-06
RcRownchangeKK*chgGame
 1725 1906 6.00 8 0.67 40 26.80 
  Safiullov, Artur 1265 RUS1.0010.01400.40 
  Kundianok, Vladislav f2119 RUS0.001-0.2340-9.20 
  Kuzmich, Kirill 1506  * RUS0.001-0.9240-36.80 
  Droschak, Artem 1532 RUS1.0010.10404.00 
  Popenkova, Varvara 1451 RUS1.0010.06402.40 
  Skripchenko, Ignat 1723 RUS1.0010.264010.40 
  Semenenko, Sergey 1879 RUS1.0010.464018.40 
  Lesovoi, Evgenij f2327 RUS1.0010.934037.20 
 * 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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