Individual Calculations August 2012
 Scholten, Karel  Total change: 27.90  Rating chartPersonal card
 40e Bilderbergtoernooi Oosterbeek NED 2012-07-07
RcRownchangeKK*chgGame
 2076 1926 2.00 6 0.18 15 2.70 
  Markus, John Raymond 2147 NED0.001-0.2215-3.30 
  Huysman, Arie 2046 NED0.5010.16152.40 
  Goossen, Theo 2075 NED1.0010.701510.50 
  Vlam, Horatio 2123 NED0.001-0.2515-3.75 
  Erwich, Frans 2006 NED0.5010.11151.65 
  Van Leeuwen, Etienne 2058 BEL0.001-0.3215-4.80 

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)
 
 2e Science Park Schaaktoernooi - Group B Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 1982 1926 5.50 9 1.68 15 25.20 
  Welch, Wayne 1830 NED1.0010.37155.55 
  Kazarian, Anna Maja 1838 NED0.501-0.1215-1.80 
  Larsen, Tor Ketil 1996 NOR1.0010.60159.00 
  Coppoolse, Eric 2037 NED1.0010.65159.75 
  Burton, Graham P 2032 ENG0.001-0.3615-5.40 
  Manuel, Peter 2032 NED0.5010.14152.10 
  Ulvnes, Roar 2020 NOR0.001-0.3715-5.55 
  Edwards, Ray B 1989 ENG0.5010.09151.35 
  Sanz Rodero, Mikel 2063 ESP1.0010.681510.20 

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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