Individual Calculations April 2023
 Gulinsky, Vladimir  Total change: -45.40  Rating chartPersonal card
 Knyshenko Memorial - 2023 Rostov-on-Don RUS 2023-02-27
RcRownchangeKK*chgGame
 1646 1891 3.00 7 -2.27 20 -45.40 
  Gevorkyan, Ashot 1415 RUS0.001-0.9520-19.00 
  Kutovoi, Valery 1446 RUS1.0010.06201.20 
  Popov, Evgeny 1770 RUS0.001-0.6620-13.20 
  Aydinova, Nina 1491  * RUS1.0010.08201.60 
  Radchenko, Dmitry 1657 RUS1.0010.21204.20 
  Konovalov, Valerij f2284 RUS0.001-0.0820-1.60 
  Tsvetov, Ivan 1462 RUS0.001-0.9320-18.60 
 * 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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