Individual Calculations July 2009
 Nieuwenhuis, Pieter  Total change: -6.90  Rating chartPersonal card
 1B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2344 2235 1.00 4 -0.46 15 -6.90 
  Van De Plassche, Bas f2419 NED0.5010.24153.60 
  Van Eijk, Sander f2315 NED0.001-0.3915-5.85 
  Van Der Wiel, John g2504 NED0.001-0.1715-2.55 
  Stork, Ornett 2136 NED0.501-0.1415-2.10 

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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