Individual Calculations September 2010
 Hafner, Bernhard  Total change: -19.35  Rating chartPersonal card
 Pannonia-Nitrokemia Cup 2010 Open A Balatonalmadi HUN 2010-07-28
RcRownchangeKK*chgGame
 1864 1977 2.50 6 -1.29 15 -19.35 
  Trink, Hugo 1605 AUT1.0010.10151.50 
  Kende, Gyorgy Dr. 2200 HUN0.001-0.2215-3.30 
  Paal, Gyorgy 1813 HUN0.501-0.2215-3.30 
  Marosi, Levente 1709 HUN0.501-0.3315-4.95 
  Nemeth, Miklos 2059 HUN0.001-0.3915-5.85 
  Valyi, Adel 1798 HUN0.501-0.2315-3.45 

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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