Individual Calculations June 2023
 Chlechowitz, Maximilian  Total change: 39.00  Rating chartPersonal card
 NRW-Klasse 4 2022-2023 April 2023 various GER 2023-04-02
RcRownchangeKK*chgGame
 1845 1698 0.50 1 0.20 40 8.00 
  Kuhn, Andreas 1845 GER0.5010.20408.00 

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)
 
NOTE: K factor changed
 15th BPB Limburg Open 2023 Group B Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 1903 1698 3.00 6 1.55 20 31.00 
  Tamminga, Meile 1837 NED0.5010.19203.80 
  Braeuer, Karl-Heinz 1838 GER0.5010.19203.80 
  Zalitis, Arturs-Aleksis 1907 LAT0.001-0.2320-4.60 
  De Kraker, Johnny 1885 NED1.0010.742014.80 
  De Jong, Mathijs 2022 NED0.5010.37207.40 
  Cromsigt, Jeroen 1926 NED0.5010.29205.80 

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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