Individual Calculations March 2010
 Van Gool, Henk  Total change: 10.05  Rating chartPersonal card
 Klasse 2D Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2077 2171 0.00 1 -0.63 15 -9.45 
  Mostertman, Loek 2077 NED0.001-0.6315-9.45 

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)
 
 Corus Chess Tournament - Weekend 2H Wijk aan Zee NED 2010-01-15
RcRownchangeKK*chgGame
 2120 2171 3.00 3 1.30 15 19.50 
  Koelmans, Jan-Willem 2050 NED1.0010.34155.10 
  Kristof, Joseph-Xavier 2185 FRA1.0010.52157.80 
  Van Egmond, Enrico 2125 NED1.0010.44156.60 

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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