Individual Calculations September 2009
 Post, Maarten  Total change: 16.50  Rating chartPersonal card
 1st LEROS OPEN - ARTEMIS CUP 2009 LEROS GRE 2009-07-11
RcRownchangeKK*chgGame
 2086 1951 3.00 7 0.66 25 16.50 
  McHedlishvili, Mikheil g2351  * GEO0.5010.422510.50 
  Van Dijk, Timon 2242 NED0.001-0.1525-3.75 
  Frosinos, Ioannis 1964 GRE1.0010.522513.00 
  Andersen, Lars Even 2222 NOR0.001-0.1725-4.25 
  Sahl, Sheila Barth wm2217 NOR0.001-0.1825-4.50 
  Arvanitakis, Panagiotis 1551  * GRE1.0010.08252.00 
  Vreugdenhil, Frans 2055 NED0.5010.14253.50 
 * 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)
 

 

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