Individual Calculations January 2009
 Ballmann, Martin  Total change: -12.80  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2441 2410 3.00 8 -0.70 10 -7.00 
  Zueger, Beat m2400 SUI0.501-0.0110-0.10 
  Lehtivaara, Petri f2402 FIN0.001-0.5110-5.10 
  Aranovitch, Emiliano f2389 ITA0.501-0.0310-0.30 
  Kaenel, Hansjuerg m2380 SUI0.501-0.0410-0.40 
  Jenni, Florian g2531 SUI0.5010.16101.60 
  Hort, Vlastimil g2477 GER0.5010.09100.90 
  Stankovic, Zeljko 2257 SUI0.001-0.7010-7.00 
  Milov, Vadim g2690 SUI0.5010.34103.40 

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)
 
 8. Winterthurer Schachwoche/Master Open Winterthur SUI 2008-10-03
RcRownchangeKK*chgGame
 2310 2408 5.00 9 -0.58 10 -5.80 
  Eschmann, Patrick 2210 SUI1.0010.24102.40 
  Gattenloehner, Sebastian 2207 GER0.501-0.2610-2.60 
  Ferreira, Henrique Camara 2192 BRA1.0010.22102.20 
  Berczes, David m2514 HUN1.0010.64106.40 
  Bachmann, Axel g2554 PAR0.001-0.3010-3.00 
  Jakubowski, Krzysztof m2507 POL0.001-0.3610-3.60 
  Wyss, Thomas f2292 SUI0.501-0.1610-1.60 
  Gaehwiler, Gabriel 2093 SUI0.501-0.3610-3.60 
  Goreskul, Alyona wg2222 UKR0.501-0.2410-2.40 

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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