Individual Calculations September 2010
 Zomer, Koos  Total change: 1.95  Rating chartPersonal card
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 1962 2061 4.50 7 0.13 15 1.95 
  De Vleeschauwer, Maarten 1846 BEL0.001-0.7715-11.55 
  Markus, Gijs 1774 NED1.0010.16152.40 
  Le Clercq, Maxim 1890 NED1.0010.27154.05 
  Ijzermans, Cees 1912 NED1.0010.30154.50 
  Laarhoven, Thijs 2223 NED0.001-0.2915-4.35 
  Bravo, Fabio 1881 NED1.0010.26153.90 
  Kuling, Lody 2208 NED0.5010.20153.00 

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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