Individual Calculations July 2009
 De Vreugt, Dennis  Total change: -4.00  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2306 2427 1.50 2 0.17 10 1.70 
  Michielsen, Joost 2316 NED1.0010.35103.50 
  Span, Paul 2296 NED0.501-0.1810-1.80 

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)
 
 1.Bundesliga Hamburg GER 2008-10-04
RcRownchangeKK*chgGame
 2513 2435 1.00 4 -0.57 10 -5.70 
  Naumann, Alexander g2518 GER0.001-0.3910-3.90 
  Johannessen, Leif Erlend g2545 NOR0.001-0.3510-3.50 
  Mainka, Romuald g2482 GER0.001-0.4310-4.30 
  Gonda, Laszlo m2507 HUN1.0010.60106.00 

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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