Individual Calculations May 2017
 Davydenko, Mikhail  Total change: 19.60  Rating chartPersonal card
 Berdsk Spring 2017 Berdsk RUS 2017-03-23
RcRownchangeKK*chgGame
 1664 1596 3.50 6 0.98 20 19.60 
  Samochernov, Roman 1470 RUS1.0010.33206.60 
  Perelygin, Maksim 1348 RUS1.0010.19203.80 
  Spesivtsev, Gleb 1935 RUS0.001-0.1220-2.40 
  Udalev, Alexander 1849 RUS0.001-0.1920-3.80 
  Kazachok, Vladimir 1710 RUS0.5010.16203.20 
  Chaschin, Viktor 1673 RUS1.0010.612012.20 

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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