Individual Calculations September 2019
 Poluyanov, Stepan  Total change: -75.60  Rating chartPersonal card
 Perm Stage of Junior Cup - Boys 13 Perm RUS 2019-08-21
RcRownchangeKK*chgGame
 1055 1152 0.00 3 -1.89 40 -75.60 
  Ulanov, Egor 1069 RUS0.001-0.6140-24.40 
  Medinskiy, Vsevolod 1015 RUS0.001-0.6840-27.20 
  Rylov, Sergey 1080 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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