Rapid: Individual Calculations December 2015
 Zykov, Roman  Total change: -7.80  Rating chartPersonal card
 Ural FR Chmp. 2015 B-11 rapid Chelyabinsk RUS 2015-11-09
RcRownchangeKK*chgGame
 1618 1453 0.50 3 -0.39 20 -7.80 
  Ryabov, Georgi 1753 RUS0.001-0.1520-3.00 
  Shalapugin, Vadim 1573 RUS0.5010.16203.20 
  Makov, Artem 1527 RUS0.001-0.4020-8.00 

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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