Individual Calculations August 2018
 Sula, Avni  Total change: 1.00  Rating chartPersonal card
 Amsterdam Science Park 2018 - B Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 1910 1952 4.50 8 0.05 20 1.00 
  Tijssens, Rob 1826 NED1.0010.33206.60 
  Klaren, Duncan 1843 NED0.501-0.1520-3.00 
  Lauer, Albert 1827 NED1.0010.33206.60 
  Markus, John Raymond 1980 NED1.0010.542010.80 
  Honkoop, Gilian 1941 NED0.001-0.5220-10.40 
  Laan, David 1872 NED0.001-0.6120-12.20 
  Roemersma, Aad 2038 NED0.001-0.3820-7.60 
  Holwijn, Melvin 1956 NED1.0010.512010.20 

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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