Individual Calculations September 2013
 Asefi, Zaheeruddeen  Total change: -25.05  Rating chartPersonal card
 Dutch Open 2013 Dieren NED 2013-07-23
RcRownchangeKK*chgGame
 2171 2077 1.00 7 -1.67 15 -25.05 
  Admiraal, Miguoel f2320 NED0.001-0.2015-3.00 
  Zakhartsov, Vladimir 2323 RUS0.001-0.1915-2.85 
  Dijkhuis, Tycho 2152 NED0.001-0.4015-6.00 
  Go, Benjamin 2175 NED0.001-0.3715-5.55 
  Van Osch, Mees 2177 NED1.0010.64159.60 
  Ratsma, Midas 2036 NED0.001-0.5615-8.40 
  Bollen, Guus 2013 NED0.001-0.5915-8.85 

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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