Individual Calculations May 2011
 Berta, Sandor  Total change: 7.50  Rating chartPersonal card
 Berekfurdoi Tavasz 2011 B for U2200 Berekfurdo HUN 2011-03-03
RcRownchangeKK*chgGame
 1829 1832 4.00 7 0.50 15 7.50 
  Perdi, Zsombor 1459 HUN1.0010.10151.50 
  Sebok, Istvan 2083 HUN0.5010.31154.65 
  Konya, Laszlo 2119 HUN0.001-0.1615-2.40 
  Kovacs, Andras 1998 HUN0.001-0.2815-4.20 
  Terbe, Zsuzsanna 1651 HUN0.501-0.2415-3.60 
  Nagy, Szilard 1766 HUN1.0010.41156.15 
  Varga, Tamas 1729 HUN1.0010.36155.40 

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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