Individual Calculations September 2009
 Hadrava, Jaroslav  Total change: -28.25  Rating chartPersonal card
 Open Klatovy 2009 Klatovy CZE 2009-07-04
RcRownchangeKK*chgGame
 2043 1963 2.00 8 -1.13 25 -28.25 
  Herejk, Petr 2174 CZE0.001-0.2325-5.75 
  Matejovsky, Ondrej 2085 CZE0.5010.17254.25 
  Hlavac, Rudolf 2111 CZE0.001-0.3025-7.50 
  Novotny, Jaroslav 2034 CZE0.5010.10252.50 
  Hajek, Jiri 1823 CZE0.501-0.1925-4.75 
  Routner, Jakub 2049 CZE0.001-0.3825-9.50 
  Hulin, Petr 2073 CZE0.001-0.3525-8.75 
  Novak, Jaromir 1997 CZE0.5010.05251.25 

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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