Individual Calculations February 2020
 Noordkamp, Wouter  Total change: -1.60  Rating chartPersonal card
 Tata Steel Dagvierkampen 2020 Wijk aan Zee NED 2020-01-13
RcRownchangeKK*chgGame
 1936 2018 2.00 3 0.17 20 3.40 
  Littel, Leo 1892 NED1.0010.33206.60 
  Sparreboom, Ronald 1898 NED0.501-0.1620-3.20 
  Van Den Bos, Henk 2018 NED0.5010.00200.00 

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)
 
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1957 2018 5.00 9 -0.25 20 -5.00 
  Bouton, Christophe 2006 FRA1.0010.48209.60 
  Labruyere, Roger 1930 NED0.501-0.1220-2.40 
  Van De Lagemaat, Arend 1838 NED1.0010.26205.20 
  Zondag, Jason 1972 NED0.501-0.0620-1.20 
  Slisser, Theo 2013 NED0.501-0.0120-0.20 
  Bodicker, Rob 2056 NED0.001-0.4520-9.00 
  Husers, Yannic 1915 NED1.0010.36207.20 
  Hoekstra, Peter 2003 NED0.501-0.0220-0.40 
  Beukema, Christiaan 1876 BEL0.001-0.6920-13.80 

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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