Individual Calculations February 2020
 Olszewski, Antoni  Total change: 98.00  Rating chartPersonal card
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1718 1376 3.50 9 2.45 40 98.00 
  Ranby, Hans 1776  * SWE0.001-0.0840-3.20 
  Babecki, Bogdan 1751 POL0.5010.414016.40 
  Ring, Lars 1708 SWE0.001-0.1240-4.80 
  Vollmar, Timo 1636 GER1.0010.824032.80 
  Eriksson, Sven 1752 SWE0.5010.414016.40 
  Opseth, Oliver 1776  * NOR0.001-0.0840-3.20 
  Axelsson, Thomas 1668 SWE1.0010.854034.00 
  Hamina, Martti 1702 FIN0.001-0.1340-5.20 
  Pettersson, Lars-Ake 1697 SWE0.5010.374014.80 
 * 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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