Individual Calculations July 2020
 Kabelka, Ondrej  Total change: 5.60  Rating chartPersonal card
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2045 2010 3.00 6 0.28 20 5.60 
  Zizka, Petr 2075 CZE1.0010.592011.80 
  Rakovsky, Adam 2049 CZE0.5010.05201.00 
  Sedy, Pavel 2151 CZE0.001-0.3120-6.20 
  Pokorny, Ondrej 2003 CZE0.501-0.0120-0.20 
  Vrtal, Vlastimil 1939 CZE0.501-0.1020-2.00 
  Matejka, Petr 2052 CZE0.5010.06201.20 

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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