Rapid: Individual Calculations June 2023
 Alhassan, Radwan  Total change: -9.00  Rating chartPersonal card
 Saarlaendische Schnellschach Einzelmeisterschaft 2023 Wadgassen GER 2023-05-06
RcRownchangeKK*chgGame
 1829 1637 1.00 5 -0.45 20 -9.00 
  Barmbold, Hans Ulrich 2135 GER0.001-0.0420-0.80 
  Courtial, Ralf 1894 GER0.001-0.1820-3.60 
  Krueger, Michael 1877 GER0.001-0.2020-4.00 
  Alhassan, Jodi 1278 GER1.0010.10202.00 
  Schuetz, Thomas 1961 GER0.001-0.1320-2.60 

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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