Individual Calculations August 2023
 Hendriks, Theo  Total change: -26.20  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2023 - Group A Amsterdam NED 2023-07-15
RcRownchangeKK*chgGame
 1976 2043 4.00 9 -1.31 20 -26.20 
  Snijders, Take 1873 NED0.501-0.2220-4.40 
  Piel, Ruben 1902 NED0.501-0.1920-3.80 
  Jermy, Jaden 1892 ENG0.001-0.7020-14.00 
  Shklovskiy, Evgeny 1932 FID0.501-0.1520-3.00 
  Gassner, Yuri 1925 NED1.0010.34206.80 
  Kazarjan, Gachatur 1924 NED1.0010.34206.80 
  Vroombout, Enrico 2117 NED0.001-0.4020-8.00 
  Kelder, Sjoerd 1971 NED0.501-0.1020-2.00 
  Wunnink, Michael f2252 NED0.001-0.2320-4.60 

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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