Individual Calculations July 2009
 Folta, Jaroslav  Total change: 0.60  Rating chartPersonal card
 Open Karlovy Vary 2009 Karlovy Vary CZE 2009-04-29
RcRownchangeKK*chgGame
 2179 1975 1.00 4 0.04 15 0.60 
  Pokorny, Petr 2197 CZE1.0010.781511.70 
  Soural, Jan 2223 CZE0.001-0.1915-2.85 
  Pokrupa, Marek 2161 CZE0.001-0.2615-3.90 
  Most, Zdenek 2134 CZE0.001-0.2915-4.35 

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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