Individual Calculations February 2013
 Hrabal, Michal  Total change: -11.85  Rating chartPersonal card
 Czech Chess Christmas 2012 - Open Litomysl CZE 2012-12-26
RcRownchangeKK*chgGame
 2022 2100 4.50 9 -0.79 15 -11.85 
  Schaffer, Ondrej 1748 CZE1.0010.11151.65 
  Cerveny, Martin f2328 CZE0.001-0.2115-3.15 
  Jablon, Stephen 1931 USA1.0010.28154.20 
  Sabol, Marian f2341 CZE0.001-0.2015-3.00 
  Michalowski, Peter 2009 GER0.501-0.1215-1.80 
  Liduch, Filip 1707 CZE0.501-0.4215-6.30 
  Spacek, Oliver 1998 SVK1.0010.36155.40 
  Kastner, Oldrich 2088 CZE0.501-0.0215-0.30 
  Chladek, Vaclav 2050 CZE0.001-0.5715-8.55 

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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