Individual Calculations April 2008
 Ruijgrok, Dennis  Total change: -37.80  Rating chartPersonal card
 Dutch Team Competition - 1A - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2272 2341 1.50 2 0.31 15 4.65 
  Tan, Kevin 2284 NED1.0010.42156.30 
  Fischbach, Harald 2260 GER0.501-0.1115-1.65 

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)
 
 II Open Internacional de les Illes Medes Grupo A Girona ESP 2007-12-28
RcRownchangeKK*chgGame
 2252 2330 4.00 9 -1.32 15 -19.80 
  Le Diouron, Aurelie 2022 FRA1.0010.14152.10 
  Rasmussen, Karsten m2495 DEN1.0010.721510.80 
  Edouard, Romain m2472 FRA0.001-0.3115-4.65 
  Benitah, Yohan m2421 FRA0.001-0.3815-5.70 
  Vita, Fabrizio 2106 ITA1.0010.22153.30 
  Gallardo Garcia, Andres f2357 ESP0.001-0.4615-6.90 
  Chasovnikova, Eugenia wm2197 RUS0.001-0.6815-10.20 
  Casanellas Ruano, Lluis 2126 ESP0.501-0.2615-3.90 
  Slings, Stefan 2076 NED0.501-0.3115-4.65 

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
 2506 2329 2.00 13 -1.51 15 -22.65 
  Reinderman, Dimitri g2533 NED0.001-0.2415-3.60 
  Grivas, Efstratios g2509 GRE0.001-0.2615-3.90 
  Caruana, Fabiano g2598 ITA0.001-0.1715-2.55 
  Carlsson, Pontus g2501 SWE0.001-0.2715-4.05 
  Braun, Arik m2536 GER0.5010.27154.05 
  Van Der Wiel, John T.h. g2490 NED0.5010.21153.15 
  Li, Shilong g2502 CHN0.5010.23153.45 
  Ushenina, Anna mwg2484 UKR0.001-0.2915-4.35 
  Nijboer, Friso g2578 NED0.001-0.1915-2.85 
  Negi, Parimarjan g2526 IND0.001-0.2515-3.75 
  Peng, Zhaoqin gwg2461 NED0.001-0.3215-4.80 
  Van Der Werf, Mark m2389 NED0.5010.08151.20 
  Krush, Irina mwg2473 USA0.001-0.3115-4.65 

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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