Individual Calculations January 2015
 Dreev, Aleksey  Total change: -6.30  Rating chartPersonal card
 The Nutcracker Moscow RUS 2014-12-20
RcRownchangeKK*chgGame
 2624 2649 1.50 4 -0.63 10 -6.30 
  Artemiev, Vladislav g2662 RUS0.5010.02100.20 
  Oparin, Grigoriy g2543 RUS0.501-0.1410-1.40 
  Fedoseev, Vladimir g2661 RUS0.5010.02100.20 
  Dubov, Daniil g2629 RUS0.001-0.5310-5.30 

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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