Individual Calculations August 2023
 Lapin, Petr  Total change: -35.60  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1852 2138 5.50 9 -1.78 20 -35.60 
  Ekimov, Pavel 1738  * RUS0.501-0.4220-8.40 
  Saulin, Grigoriy 1737 RUS0.001-0.9220-18.40 
  Vorobiov, Nikolai 1752 RUS1.0010.09201.80 
  Stepanov, Artem 1711 RUS0.501-0.4320-8.60 
  Zhuk, Kirill 1817 RUS0.501-0.3720-7.40 
  Putintsev, Ilya 1775 RUS1.0010.10202.00 
  Kalensky, Valery 1843 RUS1.0010.15203.00 
  Korotaev, Yaroslav 1927 RUS1.0010.23204.60 
  Kolesnikov, Evgeny f2367 RUS0.001-0.2120-4.20 
 * 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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