Individual Calculations May 2024
 Derr, Oleg  Total change: -16.00  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2063 1962 2.50 8 -0.40 40 -16.00 
  Midoux, Sebastien 2174 FRA0.001-0.2340-9.20 
  Kobl, Rudolf 2069 GER0.5010.15406.00 
  Weidenhoefer, Max 2066 GER0.5010.14405.60 
  Busche, Stefan 2062 GER0.001-0.3640-14.40 
  Hoffmann, Achim Gunter 2033 AUS0.5010.10404.00 
  Palozza, Flavio 2039 ITA0.5010.11404.40 
  Gemelli, Romain 2051 SUI0.001-0.3840-15.20 
  Oezdemir, Ali Oezden 2010 GER0.5010.07402.80 

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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