Individual Calculations September 2011
 Timmermans, Mark  Total change: -3.90  Rating chartPersonal card
 Dutch Open Dieren NED 2011-07-19
RcRownchangeKK*chgGame
 2204 2183 4.00 9 -0.26 15 -3.90 
  Vovk, Andrey g2551 UKR0.001-0.1015-1.50 
  Bakker, Guido 2088 NED1.0010.37155.55 
  Vishnu, Prasanna m2340 IND0.001-0.2915-4.35 
  Vos, Tjark 1842 NED1.0010.12151.80 
  Mostertman, Milan 2232 NED0.5010.07151.05 
  Goudriaan, Etienne f2283 NED0.5010.14152.10 
  Ikeda, Junta f2349 AUS0.001-0.2815-4.20 
  Kollen, Zyon 2118 NED0.501-0.0915-1.35 
  Vereggen, Lars 2036 NED0.501-0.2015-3.00 

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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