Individual Calculations July 2008
 Vrenegoor, Taco  Total change: -9.75  Rating chartPersonal card
 Dutch Team Competition - 3E - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2221 2355 0.00 1 -0.68 15 -10.20 
  Van Helvoort, Rob 2221 NED0.001-0.6815-10.20 

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)
 
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2375 2355 0.50 1 0.03 15 0.45 
  Vandevoort, Pascal m2375 BEL0.5010.03150.45 

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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