Individual Calculations August 2019
 Klaren, Duncan  Total change: 67.60  Rating chartPersonal card
 Amsterdam Science Park 2019 B Amsterdam NED 2019-07-06
RcRownchangeKK*chgGame
 1979 1896 4.00 6 1.69 40 67.60 
  Van `t Schip, Richard 2003 NED1.0010.654026.00 
  Brandsma, Romayn 1957 NED0.5010.08403.20 
  Gutmann, Alois 2036 AUT0.001-0.3140-12.40 
  Burton, Graham P 1968 ENG1.0010.604024.00 
  Gouw, Carol-Peter 1981 NED1.0010.624024.80 
  Aalten, Evert 1931 NED0.5010.05402.00 

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)
 

 

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