Individual Calculations August 2012
 Zegstroo, Martin  Total change: 0.90  Rating chartPersonal card
 2e Science Park Schaaktoernooi - Group B Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 1973 1864 1.50 4 0.06 15 0.90 
  Schoffelmeer, Frans 2093 NED0.001-0.2115-3.15 
  Kastelein, Gerard 1844 NED1.0010.47157.05 
  Coppoolse, Eric 2037 NED0.001-0.2715-4.05 
  Schmit, Evert 1916 NED0.5010.07151.05 

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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