Individual Calculations July 2010
 Purkyt, Jaroslav  Total change: -12.75  Rating chartPersonal card
 Open Teplice 2010 Teplice CZE 2010-06-12
RcRownchangeKK*chgGame
 1852 1846 4.00 9 -0.51 25 -12.75 
  Hadraba, Vladimir 2244 CZE0.001-0.0825-2.00 
  Safr, Jan 1582 CZE1.0010.18254.50 
  Chmelik, Jiri 2096 CZE0.001-0.1925-4.75 
  Hajek, Jaroslav 2002 CZE0.001-0.2925-7.25 
  Hellinger, Jan 1625 CZE0.501-0.2825-7.00 
  Kaluzny, Matyas 1720 CZE0.501-0.1725-4.25 
  Vnoucek, Pavel 1695 CZE1.0010.30257.50 
  Cenek, Miroslav 1939 CZE0.001-0.3725-9.25 
  Krusina, Patrik 1769 CZE1.0010.39259.75 

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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