Individual Calculations April 2013
 Grill, Roman  Total change: -52.80  Rating chartPersonal card
 2. liga - C 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2115 2190 2.50 10 -3.52 15 -52.80 
  Vedral, Oldrich 2293 CZE0.001-0.3615-5.40 
  Chalupa, Ivan 2167 CZE0.001-0.5315-7.95 
  Stolba, Milos 2149 CZE0.501-0.0615-0.90 
  Zvara, David 2091 CZE0.001-0.6415-9.60 
  Mouryc, Tomas 1979 CZE0.501-0.2715-4.05 
  Melich, Jindrich 2089 CZE0.001-0.6415-9.60 
  Korostenski, Frantisek 2178 CZE0.501-0.0215-0.30 
  Bartos, Alois 2074 CZE0.001-0.6615-9.90 
  Rosenzweig, Vladimir 2083 CZE0.501-0.1515-2.25 
  Voracek, Zdenek 2049 CZE0.501-0.1915-2.85 

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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