Rapid: Individual Calculations August 2015
 Prokofiev, Matvey  Total change: 3.80  Rating chartPersonal card
 Rapid Open Maestro 2015 Tournament B Berdsk RUS 2015-07-07
RcRownchangeKK*chgGame
 1824 1668 2.00 6 0.19 20 3.80 
  Poliakov, Artem 1881 RUS0.001-0.2320-4.60 
  Gaydym, Arseniy 1791 RUS0.001-0.3320-6.60 
  Adyrbaev, Albert 1847 RUS0.001-0.2720-5.40 
  Frolov, Ivan A 1741 RUS1.0010.602012.00 
  Loskutova, Viktoriya 1729 RUS1.0010.582011.60 
  Tokmashov, Maxim 1955 RUS0.001-0.1620-3.20 

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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