Rapid: Individual Calculations July 2023
 Atar, Semih Akif  Total change: 74.80  Rating chartPersonal card
 Offene Solinger Schnellschach-Stadtmeisterschaft 2023 Solingen GER 2023-06-16
RcRownchangeKK*chgGame
 1704 1220 2.50 6 1.87 40 74.80 
  Fraenzel, Marius, Dr. 1805 GER1.0010.984039.20 
  Goerke, Joachim 2039 GER0.0010.00400.00 
  Beyer, Fabian 1884 GER0.001-0.0140-0.40 
  Skiber, Friedel 1723 GER0.001-0.0440-1.60 
  Fodor, Bernhard 1345 GER0.5010.17406.80 
  Wawi, Bilal 1428 GER1.0010.774030.80 

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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