Rapid: Individual Calculations April 2014
 Leonov, Aleksandr  Total change: -15.40  Rating chartPersonal card
 3.Rapid Open Moscow region juniors-2014 Rtg Kolomna RUS 2014-02-23
RcRownchangeKK*chgGame
 1650 1723 1.00 3 -0.77 20 -15.40 
  Berezhkov, Andrey 1934 RUS0.001-0.2320-4.60 
  Sadovnikov, Konstantin 1559 RUS0.501-0.2220-4.40 
  Martysh, Darya 1458 RUS0.501-0.3220-6.40 

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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