Individual Calculations July 2012
 Prepiora, Vaclav  Total change: -20.10  Rating chartPersonal card
 Ostravsky konik 2012 - FIDE Open veteranu Ostrava CZE 2012-04-28
RcRownchangeKK*chgGame
 1819 1774 2.00 6 -0.67 30 -20.10 
  Hastik, Svatopluk 2041 CZE0.001-0.1830-5.40 
  Linart, Ludvik 1613 CZE0.501-0.2130-6.30 
  Plesnik, Miroslav 1909 CZE0.001-0.3230-9.60 
  Vinklarek, Vlastimil 1712 CZE0.501-0.0930-2.70 
  Kanovsky, Jan 1845 CZE0.5010.10303.00 
  Tretina, Zdenek 1796 CZE0.5010.03300.90 

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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