Individual Calculations September 2009
 Horvath, Kalman  Total change: -27.90  Rating chartPersonal card
 Balaton Int. Chess Festival Open A/HUN Open Ch. Balatonlelle HUN 2009-06-13
RcRownchangeKK*chgGame
 2149 2161 3.00 8 -1.16 15 -17.40 
  Varga, Csaba Zoltan f2392 HUN0.001-0.2115-3.15 
  Prohaszka, Peter m2511 HUN0.001-0.1115-1.65 
  Hanly, Steven 2035 IRL0.501-0.1715-2.55 
  Toth, Gergely 2067 HUN0.001-0.6315-9.45 
  Varga, Klara wf2117 HUN0.001-0.5615-8.40 
  Antonova, Anastasiya 1825 UKR1.0010.12151.80 
  Kragelj, Igor f2232 SLO0.5010.10151.50 
  Szabo, Richard 2013 HUN1.0010.30154.50 

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)
 
 2nd MTK-Erzsebetvaros Open U 2200 Budapest HUN 2009-07-24
RcRownchangeKK*chgGame
 1959 2161 3.00 5 -0.70 15 -10.50 
  Pirityi, Andras 1761  * HUN1.0010.08151.20 
  Bodi, Tibor 1863 HUN1.0010.15152.25 
  Surinya, Tibor 2068 HUN0.001-0.6315-9.45 
  Komjathy, Andras 2015 HUN0.501-0.2015-3.00 
  Balka, Richard 2089 HUN0.501-0.1015-1.50 
 * 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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