Individual Calculations July 2009
 Ruijgrok, Dennis  Total change: 45.60  Rating chartPersonal card
 NRW-Klasse Gruppe 1 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2168 2275 1.50 2 0.20 15 3.00 
  Kloke, Stephan 2153 GER1.0010.33154.95 
  Becker, Joerg 2182 GER0.501-0.1315-1.95 

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)
 
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2324 2275 2.00 4 0.26 15 3.90 
  Van Blitterswijk, Stefan m2349 NED1.0010.60159.00 
  Deegens, Vincent f2269 NED1.0010.49157.35 
  Tondivar, Babak f2351 NED0.001-0.4015-6.00 
  De Boer, Sybolt f2328 NED0.001-0.4315-6.45 

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)
 
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2111 2275 0.50 1 -0.22 15 -3.30 
  Verspecht, Thierry 2111 BEL0.501-0.2215-3.30 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2382 2263 6.00 9 2.80 15 42.00 
  Ahner, Thomas 2137 GER1.0010.33154.95 
  Vonthron, Horst f2303 GER0.5010.06150.90 
  Gyimesi, Zoltan g2581 HUN0.5010.37155.55 
  Pogorelow, Ewgeni 2132 GER1.0010.32154.80 
  Eisenbeiser, Amadeus m2406 GER0.5010.19152.85 
  Banas, Jan m2370 SVK1.0010.65159.75 
  Stark, Lars m2438 GER1.0010.731510.95 
  Braun, Arik g2564 GER0.5010.35155.25 
  Schneider, Ilja m2505 GER0.001-0.2015-3.00 

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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