Individual Calculations February 2023
 Kazaryan, Karina  Total change: -9.20  Rating chartPersonal card
 Memorial of T.Petrosyan Moscow RUS 2023-01-14
RcRownchangeKK*chgGame
 1216 1235 4.00 8 -0.23 40 -9.20 
  Lebedev, Andrey 1156 RUS0.501-0.1140-4.40 
  Kulakov, Evgeny 1225 RUS1.0010.494019.60 
  Medvedev, Ivan Dmit 1287 RUS0.001-0.4340-17.20 
  Osipov, Mikhail 1044 RUS1.0010.254010.00 
  Afanasev, Ilya 1369 RUS0.001-0.3240-12.80 
  Zelyanin, Mikhail 1521 RUS0.5010.344013.60 
  Fedorenko, Sergey 1006 RUS0.501-0.2940-11.60 
  Fateev, Aleksandr S. 1117 RUS0.501-0.1640-6.40 

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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