Individual Calculations September 2015
 De Zwart, Johan  Total change: -36.20  Rating chartPersonal card
 19e Hogeschool Zeeland Toernooi Vlissingen NED 2015-08-01
RcRownchangeKK*chgGame
 1811 2025 5.00 9 -1.81 20 -36.20 
  Turp, Hueseyim 1665 GER0.001-0.9020-18.00 
  Reichardt, Robin 1777 NED0.001-0.8120-16.20 
  Colsen, Manuel 1633 NED1.0010.08201.60 
  De Feijter, Niels 1748 NED1.0010.17203.40 
  Keiman, Clemens 1830 NED0.501-0.2520-5.00 
  Schrickx, Frank 1835 BEL0.501-0.2520-5.00 
  Niewenhuis, Ruud 1840 NED0.501-0.2420-4.80 
  Thienpondt, Mardoek 1859 BEL1.0010.28205.60 
  Stange, Sven 2108 NED0.5010.11202.20 

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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