Individual Calculations April 2008
 Nijboer, Friso  Total change: -20.10  Rating chartPersonal card
 Dutch Team Competition - Meester - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2346 2568 1.00 2 -0.55 10 -5.50 
  Lemmers, Oscar m2390 NED0.501-0.2310-2.30 
  Maenhout, Thibaut f2302 BEL0.501-0.3210-3.20 

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)
 
 LUX Team Championship R4 - R8 Various LUX 2007-12-02
RcRownchangeKK*chgGame
 2326 2559 1.50 2 -0.08 10 -0.80 
  Philippe, Christophe m2376 FRA0.501-0.2410-2.40 
  Osieka, Udo f2275 GER1.0010.16101.60 

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)
 
 Harmonie Open A Groningen NED 2007-12-21
RcRownchangeKK*chgGame
 2447 2559 5.50 9 -0.30 10 -3.00 
  Burg, Twan f2275 NED1.0010.16101.60 
  Pruijssers, Roeland m2408 NED0.501-0.2010-2.00 
  Van Ketel, Raoul f2336 NED1.0010.22102.20 
  Hoffmann, Michael m2471 GER0.501-0.1210-1.20 
  Lobzhanidze, Davit m2489 GEO1.0010.40104.00 
  Banikas, Hristos g2591 GRE0.5010.04100.40 
  Mastrovasilis, Dimitrios g2559 GRE0.5010.00100.00 
  Adly, Ahmed g2494 EGY0.001-0.5910-5.90 
  Hendriks, Willy m2402 NED0.501-0.2110-2.10 

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)
 
 Corus Chess 2008 - GM C Wijk aan Zee NED 2008-01-12
RcRownchangeKK*chgGame
 2487 2578 7.00 13 -1.08 10 -10.80 
  Braun, Arik m2536 GER0.001-0.5610-5.60 
  Van Der Wiel, John T.h. g2490 NED0.001-0.6210-6.20 
  Li, Shilong g2502 CHN1.0010.40104.00 
  Ushenina, Anna mwg2484 UKR1.0010.37103.70 
  Krush, Irina mwg2473 USA1.0010.36103.60 
  Negi, Parimarjan g2526 IND1.0010.43104.30 
  Peng, Zhaoqin gwg2461 NED0.501-0.1610-1.60 
  Van Der Werf, Mark m2389 NED0.001-0.7510-7.50 
  Ruijgrok, Dennis 2329 NED1.0010.19101.90 
  Reinderman, Dimitri g2533 NED1.0010.44104.40 
  Grivas, Efstratios g2509 GRE0.501-0.1010-1.00 
  Caruana, Fabiano g2598 ITA0.001-0.4710-4.70 
  Carlsson, Pontus g2501 SWE0.001-0.6110-6.10 

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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