Individual Calculations October 2008
 Hilarius, Sander  Total change: -34.50  Rating chartPersonal card
 2e Leiden Chess Tournament Leiden NED 2008-07-11
RcRownchangeKK*chgGame
 1966 2131 2.00 6 -2.30 15 -34.50 
  Vreeburg, Jan 1938 NED0.501-0.2515-3.75 
  Kalma, Jildo 1987 NED0.501-0.1915-2.85 
  Weiland, Harro 1928 NED0.501-0.2615-3.90 
  Blom, Vincent 1987 NED0.001-0.6915-10.35 
  Van Zetten, Maarten 1923 NED0.001-0.7715-11.55 
  Dessing, Bastiaan 2031 NED0.501-0.1415-2.10 

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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