Individual Calculations January 2010
 Erdelyi, Tamas  Total change: -0.30  Rating chartPersonal card
 Luzerner Open 2009 Luzern SUI 2009-10-29
RcRownchangeKK*chgGame
 2169 2156 3.50 7 0.07 10 0.70 
  Hirzel, Martin 1928 SUI1.0010.21102.10 
  Ferguson, Mark m2410 ENG0.5010.31103.10 
  Bogdanov, Oleksi 2287 UKR0.5010.18101.80 
  Hajnal, Zoltan m2409 HUN0.001-0.1910-1.90 
  Meier, Manuel 2029 SUI0.501-0.1710-1.70 
  Bellmann, Rambert 2071 SUI0.501-0.1210-1.20 
  Langwieser, Alexander 2049 AUT0.501-0.1510-1.50 

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)
 
 Caissa IM Dec 2009 KecskemĂ©t HUN 2009-12-17
RcRownchangeKK*chgGame
 2301 2156 3.00 10 -0.10 10 -1.00 
  Fernandez, Daniel Howard f2228 SIN0.001-0.4010-4.00 
  Farkas, Tibor m2281 SRB0.5010.17101.70 
  Abel, Lajos m2301 HUN0.5010.19101.90 
  Betaneli, Alexander f2299 USA0.001-0.3110-3.10 
  Mihok, Oliver f2398 HUN0.001-0.2010-2.00 
  Fernandez, Daniel Howard f2228 SIN0.001-0.4010-4.00 
  Farkas, Tibor m2281 SRB0.5010.17101.70 
  Abel, Lajos m2301 HUN0.5010.19101.90 
  Betaneli, Alexander f2299 USA0.5010.19101.90 
  Mihok, Oliver f2398 HUN0.5010.30103.00 

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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