Individual Calculations September 2012
 Sowray, Peter J  Total change: -16.05  Rating chartPersonal card
 Dutch Open 2012 Dieren NED 2012-07-24
RcRownchangeKK*chgGame
 2115 2375 5.50 9 -1.73 15 -25.95 
  Van Mierlo, Guido 2089 NED0.501-0.3415-5.10 
  Beerdsen, Thomas 2044 NED0.001-0.8815-13.20 
  De Bruijne, Arian 1975  * NED1.0010.08151.20 
  Hoogland, Dirk c2169 NED0.501-0.2615-3.90 
  Maatman, Nick 2123 NED0.001-0.8115-12.15 
  Maris, Ivo 2044 NED0.501-0.3815-5.70 
  Vereggen, Lars 2051 NED1.0010.13151.95 
  Vogel, Jaap f2179 NED1.0010.25153.75 
  De Jong, Migchiel m2358 NED1.0010.48157.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2199 2375 7.00 9 0.66 15 9.90 
  Bekkink, Sereyo 1975  * NED1.0010.08151.20 
  Ratsma, Midas 2016 NED1.0010.10151.50 
  Turov, Maxim g2646 RUS0.5010.33154.95 
  Van Der Auweraert, Elwin 2101 NED0.501-0.3315-4.95 
  Stange, Sven 2122 NED0.501-0.3115-4.65 
  Blom, Vincent 2139 NED0.501-0.3015-4.50 
  Kampman, Tijmen 2114 NED1.0010.18152.70 
  In`t Veld, Daan 2219 NED1.0010.29154.35 
  Poetsch, Hagen m2462 GER1.0010.62159.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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