Individual Calculations July 2011
 Botta, Tibor Dr.  Total change: -41.70  Rating chartPersonal card
 HUN Team Ch. Toth L. Gr. Hungary (South-East) HUN 2010-09-12
RcRownchangeKK*chgGame
 1958 1984 1.50 8 -2.78 15 -41.70 
  Erdos, Boglarka 2154 HUN0.001-0.2815-4.20 
  Deak, Zoltan 2032 HUN0.5010.07151.05 
  Lovas, Peter 1792 HUN0.501-0.2515-3.75 
  Gombos, Janos 2024 HUN0.001-0.4415-6.60 
  Ezsias, Istvan 1854 HUN0.001-0.6815-10.20 
  Puha, Peter 1960 HUN0.001-0.5315-7.95 
  Balog, Imre 2015 HUN0.5010.04150.60 
  Toth, Balazs 1830 HUN0.001-0.7115-10.65 

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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