Individual Calculations March 2018
 Powierski, Emil  Total change: 13.60  Rating chartPersonal card
 1. Bundesliga 2017/2018 February 2018 various GER 2018-02-03
RcRownchangeKK*chgGame
 2496 2315 1.50 3 0.68 20 13.60 
  Hoolt, Sarah wg2400 GER1.0010.622012.40 
  Gurevich, Vladimir g2472 UKR0.5010.21204.20 
  Baramidze, David g2615 GER0.001-0.1520-3.00 

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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