Individual Calculations November 2021
 Puroila, Sippo  Total change: -30.40  Rating chartPersonal card
 OPEN Tatry 2021 Tatranska Lomnica SVK 2021-10-02
RcRownchangeKK*chgGame
 1742 1882 4.50 9 -1.52 20 -30.40 
  Karlik, Vladimir f2156 CZE0.5010.33206.60 
  Kantorik, Marian m2204 SVK0.001-0.1320-2.60 
  Simonova, Stela 1682 SVK0.501-0.2620-5.20 
  Janas, Peter 1675 SVK0.501-0.2720-5.40 
  Koska, Jiri 1603 SVK0.001-0.8420-16.80 
  Gay, Lukas 1482  * SVK0.501-0.4220-8.40 
  Blizman, Marian 1530 SVK1.0010.11202.20 
  Feldvabl, Vilem 1635 CZE1.0010.19203.80 
  Recky, Norbert 1711 SVK0.501-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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