Individual Calculations August 2023
 Melde, Christian  Total change: -29.40  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 2019 1964 2.00 8 -1.47 20 -29.40 
  Lohr, Maximilian 2106 GER1.0010.692013.80 
  Moeldner, Juergen 2224 GER0.001-0.1820-3.60 
  Kastek, Thomas 2132 GER0.001-0.2820-5.60 
  Pfrengle, Tim 2133 GER0.001-0.2820-5.60 
  Ernst, Rolf f1856 GER0.001-0.6520-13.00 
  Dushatov, Timur 1923 KAZ0.001-0.5620-11.20 
  Hartung, Thomas, Dr. 1912 GER1.0010.43208.60 
  Zuleger, Detlev 1862 GER0.001-0.6420-12.80 

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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