Individual Calculations May 2012
 Hajek, Jiri  Total change: -21.90  Rating chartPersonal card
 Prebor Prahy - I. trida - skupina 12 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1865 1925 2.00 6 -1.46 15 -21.90 
  Hinz, Frantisek 1972 CZE1.0010.57158.55 
  Prachar, Josef 1877 CZE0.001-0.5715-8.55 
  Hollan, Petr 1675 CZE0.501-0.3115-4.65 
  Zikmund, Daniel 1975 CZE0.001-0.4315-6.45 
  Pokorny, Jan 1864 CZE0.501-0.0815-1.20 
  Hulec, Vladimir 1826 CZE0.001-0.6415-9.60 

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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