Individual Calculations May 2023
 Vortmeier, Jan  Total change: 121.20  Rating chartPersonal card
 Offene internationale NRW-Einzelmeisterschaft 2023 Krefeld GER 2023-04-06
RcRownchangeKK*chgGame
 2001 1702 3.00 6 1.86 40 74.40 
  Duson, Robin 2162 NED0.001-0.0540-2.00 
  Kosubek, Sven 1567 GER1.0010.324012.80 
  Borchert, Stephan 2071 GER1.0010.904036.00 
  Gruber, Roland 2129 GER0.001-0.0740-2.80 
  Reuter, Julian-Frank 2031 GER0.5010.384015.20 
  Markgraf, Jonas 2045 GER0.5010.384015.20 

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)
 
 NRW-Jugendeinzelmeisterschaft 2023 U16 Kranenburg GER 2023-04-10
RcRownchangeKK*chgGame
 1864 1702 3.50 7 1.17 40 46.80 
  Wittek, Felix 1466 GER1.0010.20408.00 
  Prieb, Robert c2108 GER1.0010.924036.80 
  Lutze, Max 1942 GER0.001-0.2040-8.00 
  Gering, Jakob 1557 GER0.501-0.1940-7.60 
  Moeller, Maurin 2033 GER0.001-0.1240-4.80 
  Scholz, Benedict 1787 GER1.0010.624024.80 
  Bashirov, Kemal 2158 UKR0.001-0.0640-2.40 

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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