Individual Calculations September 2009
 Kosztolanczi, Gyula  Total change: -6.60  Rating chartPersonal card
 Pannonia Nitrokemia Cup Group A Balatonalmadi HUN 2009-07-29
RcRownchangeKK*chgGame
 2000 2171 4.50 7 -0.48 15 -7.20 
  Borbely, Mate 1830 HUN1.0010.12151.80 
  Horvath, Rudolf 1951 HUN1.0010.22153.30 
  Sipos, Istvan f2415 HUN0.001-0.2015-3.00 
  Vass, Daniel 2000 HUN0.001-0.7315-10.95 
  Bakos, Andrea 1906 HUN0.501-0.3215-4.80 
  Fur, Katinka 1925 HUN1.0010.19152.85 
  Hafner, Bernhard 1971 AUT1.0010.24153.60 

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)
 
 Acs Janos Memorial Tapolca HUN 2009-08-15
RcRownchangeKK*chgGame
 2052 2171 4.50 7 0.04 15 0.60 
  Krepsz, Gabor 1771  * HUN1.0010.08151.20 
  Bakos, Andrea 1906 HUN1.0010.18152.70 
  Aczel, Gergely 2339 HUN0.001-0.2815-4.20 
  Nemeth, Zsolt 2012 HUN0.501-0.2115-3.15 
  Szabo, Peter 1972 HUN1.0010.24153.60 
  Lakos, Nikoletta wg2310 HUN0.001-0.3115-4.65 
  Bubits, Bence 2052 HUN1.0010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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