Individual Calculations August 2023
 Gramb, Marius  Total change: -15.60  Rating chartPersonal card
 13eme Festival d'Ete de Strasbourg STRASBOURG FRA 2023-07-08
RcRownchangeKK*chgGame
 2030 2235 5.50 7 0.37 20 7.40 
  Roth-Vouaux, Antoine 1907 FRA0.501-0.3720-7.40 
  Birgel, Jonathan 1851 FRA1.0010.09201.80 
  Callet, Antoine 2051 FRA0.001-0.7420-14.80 
  Stajkovski, Stefan 1874 FRA1.0010.10202.00 
  Trunz, Michelle 1995 GER1.0010.20204.00 
  Daeschler, Florian f2248 FRA1.0010.522010.40 
  Dobrosmyslov, Artem 2285 FRA1.0010.572011.40 

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)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2127 2235 4.00 8 -1.15 20 -23.00 
  Loecken, Siegfried 2004 GER0.501-0.2920-5.80 
  Marak, Jakub 2026 CZE1.0010.23204.60 
  Gretarsson, Helgi Ass g2475 ISL0.001-0.2020-4.00 
  Backiel, Hubert 2109 POL0.501-0.1720-3.40 
  Zdrazil, Tomas 2122 CZE0.501-0.1520-3.00 
  Prazak, Daniel 2082 CZE0.501-0.2020-4.00 
  Rounaiv, Rana 2102 IND0.501-0.1820-3.60 
  Callsen, Niklas 2092 GER0.501-0.1920-3.80 

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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