Individual Calculations April 2009
 Manuel, Peter  Total change: -22.80  Rating chartPersonal card
 3D - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2136 2059 0.50 2 -0.29 15 -4.35 
  Van Der Gracht, Wilko 2098 NED0.001-0.4515-6.75 
  Roemersma, Aad 2173 NED0.5010.16152.40 

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)
 
 2Z - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2137 2074 2.50 9 -1.23 15 -18.45 
  Leburgue, Sylvain 2119 FRA0.001-0.4415-6.60 
  Happel, Hendrik A f2199 NED0.001-0.3315-4.95 
  Bolhuis, Ridens 2095 NED1.0010.53157.95 
  Nielsen, Jacob Woge 2117 DEN0.001-0.4415-6.60 
  Ghijsen, Pim 2172 NED0.5010.13151.95 
  Punt, Roland 2145 NED0.5010.10151.50 
  Poncin, Peter 2099 NED0.5010.03150.45 
  Van Oosten, Arend 2149 NED0.001-0.4015-6.00 
  Paaske, Asger 2137 DEN0.001-0.4115-6.15 

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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