Individual Calculations March 2011
 Perdi, Zsombor  Total change: 6.15  Rating chartPersonal card
 III. Sanatopic-Zuzmara Chess Week-end C Under 1800 Aggtelek HUN 2011-02-04
RcRownchangeKK*chgGame
 1757 1453 1.00 4 0.41 15 6.15 
  Sandor, Akos 1788 HUN1.0010.881513.20 
  Gaal, Miklos 1704 HUN0.001-0.1915-2.85 
  Nagy, Szilard 1754 HUN0.001-0.1515-2.25 
  Czina, Ferenc 1780 HUN0.001-0.1315-1.95 

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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