Individual Calculations May 2024
 Wallhof, Dieter  Total change: -31.00  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1754 1903 4.00 8 -1.59 20 -31.80 
  Ziegler, Arndt Henning 1696 GER0.501-0.2720-5.40 
  Blum, Michael 1695 GER0.501-0.2720-5.40 
  Taskan, Talha 1708 GER1.0010.25205.00 
  Drozd, Maciej 1753 GER1.0010.30206.00 
  Buchmann, Christophe 1801 FRA1.0010.36207.20 
  Metzner, Luis 1804 GER0.001-0.6420-12.80 
  Scheinmaier, Mark 1809 GER0.001-0.6320-12.60 
  Kosfeld, Thorsten 1762 GER0.001-0.6920-13.80 

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)
 
 NRW-Liga Gruppe 2 2023-2024 April 2024 various GER 2024-04-07
RcRownchangeKK*chgGame
 1935 1903 0.50 1 0.04 20 0.80 
  Riekenbrauk, Joerg 1935 GER0.5010.04200.80 

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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