Individual Calculations January 2009
 Bradac, Roman  Total change: 2.55  Rating chartPersonal card
 Vysocina 2008 - turnaj B Zdar nad Sazavou CZE 2008-09-20
RcRownchangeKK*chgGame
 2064 2049 3.00 6 0.17 15 2.55 
  Siebenburger, Vlastimil, Ing. 2135 CZE0.001-0.3815-5.70 
  Skokan, Frantisek 1747 CZE1.0010.15152.25 
  Bartos, Jan f2176 CZE0.5010.17152.55 
  Jakl, Ales 1984 CZE1.0010.41156.15 
  Vega Gomez, Francisco B 2170 ESP0.001-0.3415-5.10 
  Heppell, Ian N 2169 ENG0.5010.16152.40 

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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