Individual Calculations February 2013
 Pechoc, Bohumil  Total change: -40.50  Rating chartPersonal card
 Prague Open 2013 - A - IM open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 1861 2004 3.50 9 -2.70 15 -40.50 
  Svoboda, Svatopluk f2334 CZE0.001-0.1215-1.80 
  Havelka, Jan 1775 CZE0.501-0.2915-4.35 
  Rehak, Jiri 1825 CZE0.001-0.7315-10.95 
  Verbruggen, Samuel 1850 BEL0.501-0.2115-3.15 
  Bjorn, Lasse 1778 NOR0.501-0.2915-4.35 
  Machlik, Jon 1778 NOR0.001-0.7915-11.85 
  Svoboda, Filip 1734 CZE1.0010.17152.55 
  Storkebaum, Ulrike 1845 GER0.501-0.2115-3.15 
  Nordstrom, Hakon Namtvedt 1833 NOR0.501-0.2315-3.45 

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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