Individual Calculations May 2024
 Prestel, Oliver  Total change: -5.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2127 2020 3.00 9 -0.29 20 -5.80 
  Hourigan, Gerrit f2278 GER1.0010.822016.40 
  Garner, Isaac 2294 GER0.001-0.1720-3.40 
  De Boer, Bas c2219 NED0.001-0.2420-4.80 
  Braeuning, Rudolf Wilhelm f2188 GER0.001-0.2820-5.60 
  Richter, Daniel 1941 SUI1.0010.39207.80 
  Boehme, Markus 2133 GER0.001-0.3520-7.00 
  Steinhart, Karl-Heinz 2161 GER0.001-0.3120-6.20 
  Thomas, Tobias 1968 GER0.001-0.5720-11.40 
  Martin, Reiner, Dr. 1963 GER1.0010.42208.40 

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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