Individual Calculations March 2010
 London, Martijn  Total change: 0.00  Rating chartPersonal card
 Corus Chess Tournament - Dag 3G Wijk aan Zee NED 2010-01-18
RcRownchangeRpKK*chgGame
 2062 0 2.00 3 0.00 2075   0.00 
  Bolhuis, Ridens 2074 NED0.0010.00 0.00 
  Kohlbeck, Ton 2020 NED1.0010.00 0.00 
  Huijzer, Joop 2091 NED1.0010.00 0.00 

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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