Individual Calculations July 2009
 Nabuurs, Mart  Total change: 26.25  Rating chartPersonal card
 2D - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2181 2077 2.00 4 0.56 15 8.40 
  Miesen, Fabian 2071 NED0.501-0.0115-0.15 
  Vogel, Christian 2189 GER0.5010.15152.25 
  Janssen, Ger 2231 NED0.5010.21153.15 
  Janssen, Frans 2231 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)
 
 3e ENCI Limburg Open 2009 Maastricht NED 2009-05-29
RcRownchangeKK*chgGame
 2182 2108 4.00 7 1.19 15 17.85 
  Seip, Rien 2014 NED0.501-0.1315-1.95 
  Bus, Tom 2225 NED0.001-0.3415-5.10 
  Doggers, Peter 2279 NED1.0010.731510.95 
  Op Den Kelder, Joram 2265 NED0.001-0.2915-4.35 
  Zilverberg, Jasper 2015 NED1.0010.37155.55 
  Simenon, Jozef 2213 NED1.0010.64159.60 
  Henris, Luc f2265 BEL0.5010.21153.15 

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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