Individual Calculations April 2013
 Posva, Jaroslav  Total change: -91.20  Rating chartPersonal card
 Krajsky prebor II USS - B 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1886 1848 1.50 10 -3.04 30 -91.20 
  Cerny, Jakub 1742 CZE0.001-0.6430-19.20 
  Riha, Jaroslav 2039 CZE0.001-0.2530-7.50 
  Sebesta, Jan 1879 CZE0.001-0.4630-13.80 
  Vasicek, Milan 1664 CZE1.0010.26307.80 
  Kapoun, Pavel 1811 CZE0.001-0.5530-16.50 
  Dusbaba, Karel 2139 CZE0.001-0.1530-4.50 
  Zatko, Michal 1908 CZE0.001-0.4230-12.60 
  Hrdina, Stanislav 1740 CZE0.001-0.6530-19.50 
  Mraz, Jiri 1911 CZE0.5010.09302.70 
  Hoke, Petr 2022 CZE0.001-0.2730-8.10 

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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