Individual Calculations July 2014
 Goudriaan, Etienne  Total change: -6.60  Rating chartPersonal card
 Charlois/Europoort weekend toernooi 2014 Rotterdam NED 2014-05-29
RcRownchangeKK*chgGame
 2226 2405 4.50 6 0.19 10 1.90 
  Leer, John 2005  * NED1.0010.08100.80 
  Van Overdam, Jan 2187 NED1.0010.22102.20 
  Erwich, Frank f2294 NED1.0010.35103.50 
  Meng, Roger f2340 NED0.501-0.0910-0.90 
  Van Overdam, Julian 2325 NED0.501-0.1110-1.10 
  Van Baarle, John f2206 NED0.501-0.2610-2.60 
 * 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)
 
 8e BPB Limburg Open - groep A Maastricht NED 2014-06-06
RcRownchangeKK*chgGame
 2198 2408 4.50 7 -0.85 10 -8.50 
  Roggeveen, Pieter 2211 NED0.001-0.7510-7.50 
  Mende, Andreas c2165 GER1.0010.20102.00 
  Arnelind, Mikael 2160 SWE0.501-0.3110-3.10 
  Van Helvoort, Rob 2140 NED1.0010.17101.70 
  Blom, Vincent 2213 NED1.0010.25102.50 
  Warmerdam, Max 2177 NED0.501-0.2910-2.90 
  Von Meijenfeldt, Bart 2322 NED0.501-0.1210-1.20 

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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