Individual Calculations December 2023
 Schaefer, Lutz  Total change: 2.80  Rating chartPersonal card
 26. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2023-10-28
RcRownchangeKK*chgGame
 1908 1856 4.00 9 0.14 20 2.80 
  Lee, Kwan Ho 1587 HKG1.0010.17203.40 
  Semprun Martinez, Fernando 2064 ESP0.001-0.2320-4.60 
  Gellrich, Harald 1624 GER0.501-0.2920-5.80 
  Hornung, Hans, Dr. 2050 GER1.0010.752015.00 
  Hanisch, Sebastian, Dr. 2070 GER0.001-0.2320-4.60 
  Schoetzig, Detlef 2078 GER0.001-0.2220-4.40 
  Engel, Johannes 2101 GER0.5010.30206.00 
  Oz, Sinan 1570 DEN1.0010.16203.20 
  Boehm, Uwe 2029 GER0.001-0.2720-5.40 

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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