Individual Calculations May 2011
 Oosterman, Maarten-Jan  Total change: 17.10  Rating chartPersonal card
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeKK*chgGame
 2089 1993 4.00 8 0.83 15 12.45 
  Janev, Evgeni g2393  * BUL0.001-0.0815-1.20 
  Labbe, Georges 1772 FRA1.0010.22153.30 
  Lambert, Rene 1712 FRA1.0010.16152.40 
  Papp, Petra wm2230 HUN0.5010.30154.50 
  Duijker, Rick 2295 NED0.001-0.1515-2.25 
  Fleurquin, Bastien 1622 FRA1.0010.10151.50 
  De Verdier, Michael 2351 SWE0.5010.40156.00 
  Santos, Antonio P f2335 POR0.001-0.1215-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 WLC Weekendtoernooi Eindhoven NED 2011-04-15
RcRownchangeKK*chgGame
 2059 1993 2.00 4 0.31 15 4.65 
  Ondersteijn, Niels f2265 NED0.001-0.1715-2.55 
  Von Meijenfeldt, Bart 2154 NED0.001-0.2915-4.35 
  Broekhuis, Jan 1877 NED1.0010.34155.10 
  Bollen, Guus 1941 NED1.0010.43156.45 

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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