Individual Calculations November 2022
 Sandkamp, Ralph  Total change: -9.80  Rating chartPersonal card
 39. Muensterland-Open Muenster GER 2022-10-01
RcRownchangeKK*chgGame
 1953 2252 3.00 4 -0.38 20 -7.60 
  Schuett, Norbert, Dr. 1852  * GER1.0010.08201.60 
  Kreis, Karl-Heinz 1920 GER1.0010.12202.40 
  Schroeder, Lennart 2031 GER1.0010.22204.40 
  Bungarten, Jona 2010 GER0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Oberliga NRW 2022-2023 October 2022 various GER 2022-10-16
RcRownchangeKK*chgGame
 2172 2252 0.50 1 -0.11 20 -2.20 
  Wichtrup, Jan-Louis 2172 GER0.501-0.1120-2.20 

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)
 

 

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