Rapid: Individual Calculations October 2023
 Sirota, Viktor  Total change: -18.80  Rating chartPersonal card
 Novocherkassk rapid championship 2023 Novocherkassk RUS 2023-09-24
RcRownchangeKK*chgGame
 1819 2010 5.50 9 -0.94 20 -18.80 
  Kulikov, Maksim 1582 RUS1.0010.07201.40 
  Petrov, Nikolay An 1753 RUS1.0010.18203.60 
  Rozhko, Dmitry f2176 RUS0.5010.22204.40 
  Fomenko, Irina 1983 RUS0.501-0.0420-0.80 
  Voskoboynikov, Sergey 1706 RUS0.501-0.3620-7.20 
  Sukhenko, Igor 1887 RUS0.001-0.6720-13.40 
  Lysenko, Valery. 1722 RUS1.0010.16203.20 
  Prokhoda, Nikola f1954 BLR0.001-0.5820-11.60 
  Tambiev, Timur 1610  * RUS1.0010.08201.60 
 * 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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