Individual Calculations January 2009
 Chapman, Terry P D  Total change: 10.80  Rating chartPersonal card
 Essent Open Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2302 2240 4.50 9 0.72 15 10.80 
  Mekhitarian, Krikor Sevag m2511 BRA0.001-0.1715-2.55 
  Van Der Velde, Wytse 1978 NED1.0010.18152.70 
  Van De Oudeweetering, Arth m2350 NED1.0010.65159.75 
  Van Der Wiel, John T.h. g2501 NED0.001-0.1815-2.70 
  Tan, Matthew f2321 NED0.001-0.3915-5.85 
  Hendriks, Richard 2116 NED1.0010.33154.95 
  Strating, Sybolt f2334 NED0.001-0.3715-5.55 
  De Groote, Ewoud 2208 NED1.0010.46156.90 
  Van Delft, Merijn m2402 NED0.5010.21153.15 

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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