Rapid: Individual Calculations December 2023
 Slugin, Sergey  Total change: -33.20  Rating chartPersonal card
 IQ chess cup Ivanovo RUS 2023-11-11
RcRownchangeKK*chgGame
 1941 2262 5.00 8 -1.66 20 -33.20 
  Korolev, Konstantin 1555 RUS0.001-0.9920-19.80 
  Durkin, Ilya Al 2124 RUS1.0010.31206.20 
  Belugin, Viktor 1990 RUS1.0010.17203.40 
  Bruyatskaya, Mariya 1893 RUS0.001-0.9020-18.00 
  Khalezov, Evgeny 1862  * RUS1.0010.08201.60 
  Marinskii, Yurii 1984 RUS1.0010.17203.40 
  Suslov, Dmitrii c1988 RUS1.0010.17203.40 
  Kirillov, Dmitry f2135 RUS0.001-0.6720-13.40 
 * 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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