Individual Calculations March 2011
 Meyles, Willem  Total change: -23.75  Rating chartPersonal card
 Dutch Team Competition - 3D - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 1985 1934 0.50 1 0.07 25 1.75 
  Ramer, Milan 1985 NED0.5010.07251.75 

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)
 
 Tata Steel Chess Tournament - Dag 3D Wijk aan Zee NED 2011-01-17
RcRownchangeKK*chgGame
 2053 1934 0.00 3 -1.02 25 -25.50 
  Jonkman, Fokke 1989 NED0.001-0.4225-10.50 
  Van Der Meer, Kees 2100 NED0.001-0.2825-7.00 
  Karreman, Arie 2069 NED0.001-0.3225-8.00 

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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