Individual Calculations April 2008
 Timman, Jan H  Total change: 4.50  Rating chartPersonal card
 Dutch Team Competition - 1A - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2353 2560 2.00 2 0.47 10 4.70 
  Wemmers, Xander f2385 NED1.0010.27102.70 
  Strating, Sybolt f2320 NED1.0010.20102.00 

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)
 
 Corus Chess 2008 - Honorary Group Wijk aan Zee NED 2008-01-19
RcRownchangeKK*chgGame
 2559 2561 3.00 6 -0.02 10 -0.20 
  Ljubojevic, Ljubomir g2543 SRB1.0010.47104.70 
  Korchnoi, Viktor g2605 SUI0.5010.06100.60 
  Portisch, Lajos g2530 HUN0.501-0.0410-0.40 
  Ljubojevic, Ljubomir g2543 SRB0.001-0.5310-5.30 
  Portisch, Lajos g2530 HUN0.001-0.5410-5.40 
  Korchnoi, Viktor g2605 SUI1.0010.56105.60 

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)
 

 

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