Individual Calculations July 2009
 Vedder, Henk  Total change: -0.80  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2337 2357 1.50 2 0.45 10 4.50 
  Willemze, Jeroen 2420 NED1.0010.59105.90 
  Ondersteijn, Niels f2254 NED0.501-0.1410-1.40 

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)
 
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2354 2357 2.50 6 -0.53 10 -5.30 
  Piceu, Tom f2379 BEL0.001-0.4710-4.70 
  Saiboulatov, Daniyal m2360 BEL0.5010.00100.00 
  Laurent, Julien G. f2337 FRA0.001-0.5310-5.30 
  Rotstein, Arkadij g2495 GER0.001-0.3110-3.10 
  Van Heirzeele, Daniel 2207 BEL1.0010.30103.00 
  Buhr, Carl Christian, Dr. f2346 GER1.0010.48104.80 

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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