Individual Calculations July 2009
 Hendriks, Richard  Total change: 5.55  Rating chartPersonal card
 2A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2092 2116 2.50 4 0.37 15 5.55 
  Pandelaar, Vincent 1993 NED0.501-0.1715-2.55 
  Grondsma, Mark 2121 NED1.0010.51157.65 
  Van Dam, Niels 2104 NED0.501-0.0215-0.30 
  Spaans, Giel 2149 NED0.5010.05150.75 

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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