Individual Calculations July 2008
 Van Vliet, Harry  Total change: -17.25  Rating chartPersonal card
 Dutch Team Competition - 2C - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2290 2023 0.50 3 -0.03 15 -0.45 
  Maes, Wim f2319 BEL0.5010.35155.25 
  Van Vliet, Jeffrey 2254 NED0.001-0.2115-3.15 
  Wortel, Marten 2298 NED0.001-0.1715-2.55 

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)
 
 Dutch Championship U16 Venlo NED 2008-04-25
RcRownchangeKK*chgGame
 2001 2082 0.50 4 -1.93 15 -28.95 
  Colijn, Erik-Jan 1953 NED0.001-0.6715-10.05 
  Tan, Jonathan 2145 NED0.001-0.4115-6.15 
  Smith, Thijmen 1934 NED0.501-0.2015-3.00 
  Rauw, Gert-Jan 1971 NED0.001-0.6515-9.75 

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)
 
 BSG 25e Pinkstertoernooi Bussum NED 2008-05-09
RcRownchangeKK*chgGame
 2203 2082 2.50 5 0.81 15 12.15 
  Heemskerk, Wim f2271 NED0.5010.25153.75 
  Van Ketel, Raoul f2301 NED0.001-0.2215-3.30 
  Bodicker, Rob 2104 NED0.5010.03150.45 
  De Ruiter, Tom 2174 NED1.0010.63159.45 
  Straat, Evert-Jan 2166 NED0.5010.12151.80 

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)
 

 

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