Rapid: Individual Calculations June 2023
 Buhren, Alexander  Total change: -30.20  Rating chartPersonal card
 Wuppertaler Schnellschach 2023 Wuppertal GER 2023-05-01
RcRownchangeKK*chgGame
 1763 1682 1.00 6 -1.51 20 -30.20 
  Podder, Michael 1933 GER0.001-0.1920-3.80 
  Billaudelle, Frank 1851 GER1.0010.722014.40 
  Volkov, Mykyta 2180 GER0.001-0.0420-0.80 
  Seidel, Martin 1807 GER0.001-0.3320-6.60 
  Moeller, Tom 1417 GER0.001-0.8220-16.40 
  Glaesmann, Christian 1389 GER0.001-0.8520-17.00 

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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