Individual Calculations July 2009
 Jansen, Bob  Total change: -21.90  Rating chartPersonal card
 1B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2218 2120 0.00 4 -1.46 15 -21.90 
  Muhren, Bianca wg2278 NED0.001-0.2915-4.35 
  Laarhoven, Thijs 2219 NED0.001-0.3615-5.40 
  Van Eekhout, David 2204 NED0.001-0.3815-5.70 
  Dickhoff, Ronald 2172 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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