Individual Calculations January 2009
 Horak, Jiri  Total change: -19.20  Rating chartPersonal card
 Svetla FIDE Open 2008 Sec CZE 2008-10-25
RcRownchangeKK*chgGame
 2082 2280 5.50 9 -1.28 15 -19.20 
  Bilek, Martin 1969 CZE1.0010.14152.10 
  Kotva, Milan 2055 CZE1.0010.22153.30 
  Havlik, Jindrich 2109 CZE0.501-0.2315-3.45 
  Holasek, Pavel 2100 CZE0.501-0.2415-3.60 
  Hlavac, Rudolf 2108 CZE1.0010.27154.05 
  Kratochvil, Josef 2071 CZE0.501-0.2715-4.05 
  Snorek, Milan 2157 CZE0.001-0.6715-10.05 
  Srejber, Michal 2137 CZE0.001-0.6915-10.35 
  Vala, Filip 2030 CZE1.0010.19152.85 

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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