Individual Calculations March 2010
 Villwock, Martin  Total change: -14.70  Rating chartPersonal card
 Corus Chess Tournament - Tien 2B Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2121 2212 4.00 8 -0.98 15 -14.70 
  Leinwand, Eduard 1983 NED1.0010.21153.15 
  Etmans, Maarten f2158 NED0.501-0.0815-1.20 
  Duin, Laurens 2072 NED0.501-0.1915-2.85 
  Vlaming, Jos P 2177 NED1.0010.45156.75 
  Wijnberg, Arjan 2181 NED1.0010.46156.90 
  Van Oosten, Arend 2126 NED0.001-0.6215-9.30 
  Woudsma, Martijn 2149 NED0.001-0.5915-8.85 
  Galje, Hans 2121 NED0.001-0.6215-9.30 

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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