Individual Calculations August 2023
 Groenegres, Thomas  Total change: -51.60  Rating chartPersonal card
 CZECH OPEN 2023 - 30 plus Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 1504 1652 3.50 9 -2.58 20 -51.60 
  Kirschbaum, Gunnar 2035 GER0.001-0.0920-1.80 
  Pistora, Lubomir 1333 CZE0.501-0.3720-7.40 
  You, Garam 1380 KOR0.001-0.8320-16.60 
  Souralova, Venuse 1402 CZE1.0010.19203.80 
  Bennett, Eric 1776 IRL0.001-0.3320-6.60 
  Kopnicka, Katarina 1295 SVK0.501-0.3920-7.80 
  Hovad, Vaclav 1497 CZE0.501-0.2120-4.20 
  Sharon, Mathew 1269 IND0.001-0.9120-18.20 
  Ricar, Jiri 1548 CZE1.0010.36207.20 

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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