Individual Calculations January 2020
 Rogozenco, Dorian  Total change: 2.70  Rating chartPersonal card
 1. Bundesliga 2019/2020 December 2019 various GER 2019-12-07
RcRownchangeKK*chgGame
 2365 2472 1.50 2 0.27 10 2.70 
  Tarlev, Konstantin g2573 UKR0.5010.14101.40 
  Ahn, Martin f2156 BEL1.0010.13101.30 

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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