Individual Calculations April 2023
 Aydinova, Nina  Total change: 50.40  Rating chartPersonal card
 Knyshenko Memorial - 2023 Rostov-on-Don RUS 2023-02-27
RcRownchangeKK*chgGame
 1608 1195 2.00 7 1.26 40 50.40 
  Radchenko, Dmitry 1657 RUS0.001-0.0540-2.00 
  Yermolenko, Vitaly 1790 RUS0.001-0.0240-0.80 
  Chakinsky, Aleksander 1588 RUS1.0010.924036.80 
  Gulinsky, Vladimir 1891 RUS0.001-0.0140-0.40 
  Kutovoi, Valery 1446 RUS1.0010.814032.40 
  Pogorelov, Daniil A. 1459 RUS0.001-0.1840-7.20 
  Kirichenko, Anatoliy 1425 RUS0.001-0.2140-8.40 

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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