Individual Calculations February 2019
 Sula, Avni  Total change: 21.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1987 1942 5.00 9 1.06 20 21.20 
  Brouwer, Timon 1953 NED0.001-0.4820-9.60 
  Hanewinkel, Martin 2037 GER1.0010.632012.60 
  Van Doorn, Xander 1964 NED1.0010.532010.60 
  Duson, Robin 1979 NED0.001-0.4520-9.00 
  Noordhoek, Henk 2015 NED1.0010.602012.00 
  De Bruijn, Aad 1996 NED0.001-0.4220-8.40 
  Veldhuysen, Klaas 1896 NED1.0010.44208.80 
  Etmans, Maarten f1995 NED0.001-0.4320-8.60 
  Romkes, Abel 2045 NED1.0010.642012.80 

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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