Individual Calculations May 2011
 Bollen, Guus  Total change: 5.40  Rating chartPersonal card
 Dutch Team Competition - 2D - round 7-8 Various NED 2011-03-12
RcRownchangeKK*chgGame
 2163 1941 1.00 2 0.53 15 7.95 
  Van Den Brande, Werner f2256 BEL0.001-0.1415-2.10 
  Offringa, Joost 2070 NED1.0010.671510.05 

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)
 
 WLC Weekendtoernooi Eindhoven NED 2011-04-15
RcRownchangeKK*chgGame
 1912 1941 2.50 5 -0.17 15 -2.55 
  Stolwijk, Colin 1709 NED1.0010.21153.15 
  Cebula, Jerzy 1994 NED0.001-0.4315-6.45 
  De Freytas, Paul 1771 NED1.0010.28154.20 
  Simons, Rudi 2092 NED0.5010.20153.00 
  Oosterman, Maarten-Jan 1993 NED0.001-0.4315-6.45 

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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