Individual Calculations December 2017
 Medvedev, Alexey  Total change: -49.60  Rating chartPersonal card
 2017 SPb B13 Championship Semifinal St. Petersburg RUS 2017-11-01
RcRownchangeKK*chgGame
 1198 1242 1.00 4 -1.24 40 -49.60 
  Gusev, Nikita 1051 RUS0.001-0.7540-30.00 
  Starovoitov, Arsenii 1141 RUS1.0010.364014.40 
  Terman, Alexander 1432 RUS0.001-0.2540-10.00 
  Karpach, Maksim 1168 RUS0.001-0.6040-24.00 

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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