Individual Calculations May 2019
 Preobrazhenskaya, Diana  Total change: 18.80  Rating chartPersonal card
 Cup of Minin_B-11_2019 Nizhniy Novgorod RUS 2019-03-25
RcRownchangeKK*chgGame
 1303 1484 5.50 7 0.47 40 18.80 
  Vasilevskiy, Roman 1156 RUS1.0010.13405.20 
  Mingazov, Damir 1195 RUS0.501-0.3440-13.60 
  Beloruchkin, Dmitriy 1248 RUS1.0010.20408.00 
  Kleschev, Semen 1405 RUS1.0010.394015.60 
  Kozlov, Vladimir Dm. 1574 RUS1.0010.624024.80 
  Berdinskikh, Dmitry 1198 RUS1.0010.16406.40 
  Emelchenkov, Ivan 1344 RUS0.001-0.6940-27.60 

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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