Individual Calculations October 2008
 Rietveld, Renze  Total change: 13.95  Rating chartPersonal card
 Dutch Open Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2251 2168 4.50 9 0.93 15 13.95 
  Odendahl, Reiner f2434 GER0.001-0.1815-2.70 
  Ootes, Lennart 2064 NED0.001-0.6415-9.60 
  Cheung, Jan 2112 NED1.0010.42156.30 
  Van Der Knijff, Reint 1998 NED1.0010.28154.20 
  Hartoch, Rob m2224 NED0.5010.08151.20 
  Kuipers, Stefan f2321 NED1.0010.701510.50 
  Wohl, Aleksandar H. m2384 AUS0.5010.28154.20 
  Michalczak, Thomas f2297 GER0.001-0.3315-4.95 
  Sriram, Jha m2428 IND0.5010.32154.80 

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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