Individual Calculations August 2012
 Hazenberg, Frans  Total change: -9.00  Rating chartPersonal card
 2e Science Park Schaaktoernooi - Group B Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 1934 1999 3.50 7 -0.60 15 -9.00 
  Van Leusden, Dennis 1945 NED1.0010.42156.30 
  Keetman, Maaike 1782 NED1.0010.22153.30 
  De Ruiter, Tom 2113 NED0.001-0.3415-5.10 
  Welch, Wayne 1830 NED1.0010.28154.20 
  Ramer, Milan 1983 NED0.001-0.5215-7.80 
  Van Den Ouden, Lendert 1983 NED0.001-0.5215-7.80 
  Reinders, Joan 1900 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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