Individual Calculations April 2009
 Lieverst, Paul  Total change: 49.00  Rating chartPersonal card
 2Z - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2173 2095 5.50 9 1.96 25 49.00 
  Paaske, Asger 2137 DEN1.0010.562514.00 
  Jap Tjoen San, Linda wm2164 NED0.001-0.4025-10.00 
  Etmans, Maarten D f2154 NED0.5010.08252.00 
  Van Oosten, Arend 2149 NED0.5010.08252.00 
  Van Hengel, Hugo 2198 NED0.001-0.3625-9.00 
  Bolhuis, Ridens 2095 NED1.0010.502512.50 
  Happel, Hendrik A f2199 NED1.0010.642516.00 
  Van Helvoort, Rob Am 2204 NED1.0010.652516.25 
  Strugnell, Carl 2254 FRA0.5010.21255.25 

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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