Individual Calculations October 2020
 Arnhold, Steffi  Total change: -7.20  Rating chartPersonal card
 CZECH OPEN 2020 - A - GM open Pardubice CZE 2020-09-21
RcRownchangeKK*chgGame
 2111 2038 3.00 8 -0.36 20 -7.20 
  Arkell, Keith C g2429 ENG0.001-0.0920-1.80 
  Bartos, Karel 1868 CZE1.0010.28205.60 
  Humburg, Philipp 2291 GER0.001-0.1920-3.80 
  Danek, Pavel 1875 CZE0.501-0.2220-4.40 
  Dwilewicz, Katarzyna wf2134 POL0.5010.13202.60 
  Schimnatkowski, Lukas 2148 GER0.001-0.3520-7.00 
  Sedlacek, Jiri 1927 CZE1.0010.35207.00 
  Ochedzan, Tymon c2214 POL0.001-0.2720-5.40 

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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