Individual Calculations July 2011
 Stifter, Ewald  Total change: -16.50  Rating chartPersonal card
 XXX. Zalakaros Chess Festival HUN Men and Women Open Ch. Zalakaros HUN 2011-05-20
 2115 2075 2.50 7 -0.66 25 -16.50 
  Rigo, Janos m2314 HUN0.001-0.2025-5.00 
  Korpa, Bence 2226 HUN0.001-0.3025-7.50 
  Lacha, Jan 1953 CZE0.501-0.1725-4.25 
  Juhasz, Barbara 2020 HUN0.001-0.5825-14.50 
  Porubszky-Angyalosine, Mar wm2045 HUN1.0010.462511.50 
  Vincze, Robert 2121 HUN0.5010.06251.50 
  Kabai, Zsuzsanna 2128 HUN0.5010.07251.75 

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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