Rapid: Individual Calculations June 2023
 Grishin, Aleksandr Y.  Total change: -21.20  Rating chartPersonal card
 FESTIVAL "Royal Gambit" tournament OPEN Mytischi RUS 2023-05-21
RcRownchangeKK*chgGame
 1489 1391 3.00 8 -0.53 40 -21.20 
  Polevoy, David 1708 RUS0.5010.374014.80 
  Abramov, Aleksander 1183 RUS0.001-0.7740-30.80 
  Malykh, Matvei 1772 RUS0.001-0.0940-3.60 
  Korezin, Vitaliy 1120 RUS1.0010.17406.80 
  Prilipov, Mikhail Nik 1142 RUS0.501-0.3140-12.40 
  Korogodin, Evgeniy Al 1204 RUS1.0010.264010.40 
  Efremova, Yulia wm2097 UKR0.001-0.0140-0.40 
  Mitin, Nikita 1687 RUS0.001-0.1540-6.00 

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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