Individual Calculations September 2009
 Horvath, Mark  Total change: -11.40  Rating chartPersonal card
 Acs Janos Memorial Tapolca HUN 2009-08-15
RcRownchangeKK*chgGame
 1768 1944 3.50 6 -0.76 15 -11.40 
  Bodocs, Richard 1630 HUN1.0010.14152.10 
  Hoffmann, Roland 1737 HUN0.001-0.7715-11.55 
  Szabo, Dorina 1685 HUN1.0010.18152.70 
  Arvai, Eszter 1544  * HUN0.501-0.4215-6.30 
  Gazsovics, Bela 1745 HUN1.0010.24153.60 
  Nagy, Zoltan f2267 HUN0.001-0.1315-1.95 
 * 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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