Individual Calculations September 2019
 Parpel, Petr  Total change: -9.40  Rating chartPersonal card
 WroSpecial Chess Cup Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1724 1681 3.00 8 -0.47 20 -9.40 
  Grossmann, Ryszard f1975 POL1.0010.852017.00 
  Mueller, Thomas 2060 GER0.001-0.0920-1.80 
  Krawiec, Adam 1342 POL0.501-0.3820-7.60 
  Krupa, Jerzy 1759 POL0.001-0.3920-7.80 
  Thalheim, Peter 1821 GER0.5010.19203.80 
  Chromicz, Andrzej 1281  * POL0.501-0.4220-8.40 
  Bocko, Stanislaw 1813 POL0.001-0.3220-6.40 
  Matas, Stanislav 1744 CZE0.5010.09201.80 
 * 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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