Individual Calculations July 2019
 Kovalenko, Artem  Total change: 24.40  Rating chartPersonal card
 Open space B13 2019 Korolev RUS 2019-05-25
RcRownchangeKK*chgGame
 1469 1386 3.50 7 0.61 40 24.40 
  Serazhim, Aleksandr 1113 RUS1.0010.17406.80 
  Shushunov, Aleksei 1780 RUS0.001-0.0840-3.20 
  Korolev, Nikolay 1444 RUS0.5010.08403.20 
  Samarov, Vladimir 1304 RUS1.0010.394015.60 
  Godzhurov, Lidzhi 1780 RUS0.5010.424016.80 
  Zatsepin, Egor 1427 RUS0.001-0.4440-17.60 
  Kocherov, Lev 1433 RUS0.5010.07402.80 

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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