Individual Calculations May 2012
 Kovacs, Jozsef  Total change: -2.10  Rating chartPersonal card
 Hajdu-Bihar County Team Ch. R 1-11 Hajdu-Bihar Region HUN 2011-10-09
RcRownchangeKK*chgGame
 1802 1519 1.50 8 0.09 15 1.35 
  Sos, Barnabas 1610 HUN0.5010.12151.80 
  Karikas, Marianna 1876 HUN0.001-0.1115-1.65 
  Kerti, Laszlo 1785 HUN0.5010.32154.80 
  Lovas, Peter 1831 HUN0.001-0.1415-2.10 
  Toth, Janos 1890 HUN0.001-0.1015-1.50 
  Lovas, David 1734 HUN0.001-0.2315-3.45 
  Kovacs, Attila Istvan 1919  * HUN0.001-0.0815-1.20 
  Hercz, Richard 1770 HUN0.5010.31154.65 
 * 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)
 
 Independence Memorial C for U 1800 Debrecen HUN 2012-03-15
RcRownchangeKK*chgGame
 1636 1524 0.50 2 -0.23 15 -3.45 
  Barla, Janos 1792 HUN0.001-0.1715-2.55 
  Hercz, Vendel 1480 HUN0.501-0.0615-0.90 

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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