Individual Calculations May 2024
 Koellner, Christof  Total change: -0.40  Rating chartPersonal card
 Oberliga Wuerttemberg 2023-2024 April 2024 various GER 2024-04-14
RcRownchangeKK*chgGame
 1912 2015 1.00 1 0.36 20 7.20 
  Buechele, Johannes 1912 GER1.0010.36207.20 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q6 A Darmstadt GER 2024-04-19
RcRownchangeKK*chgGame
 2132 2015 1.00 4 -0.38 20 -7.60 
  Perske, Paul 2084 GER0.001-0.4020-8.00 
  Kocak, Ediz 2158 GER0.001-0.3120-6.20 
  Schmidbauer, Daniel 2218 GER0.5010.26205.20 
  Reuter, Julian-Frank 2068 GER0.5010.07201.40 

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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