Individual Calculations August 2022
 Dekker, Constantijn  Total change: 35.20  Rating chartPersonal card
 Amsterdam Science Park Chess Tournament 2022 - Group A Amsterdam NED 2022-07-18
RcRownchangeKK*chgGame
 2086 1931 3.00 7 0.88 40 35.20 
  Bogaard, Milo 2079 NED0.001-0.3040-12.00 
  Kotmans, Rob 2008 NED1.0010.614024.40 
  Kohler, Aran f2121 NED1.0010.754030.00 
  Tan, Kevin 2209 NED0.5010.334013.20 
  De Jong, Tom f2203 NED0.001-0.1740-6.80 
  Brouwer, Rein 2076 NED0.001-0.3140-12.40 
  Aravindhan, Achyuth 1909 NED0.501-0.0340-1.20 

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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