Individual Calculations July 2012
 Perik, Alois  Total change: 24.15  Rating chartPersonal card
 Ostravsky konik 2012 - FIDE Open veteranu Ostrava CZE 2012-04-28
RcRownchangeKK*chgGame
 1853 1846 6.00 9 1.61 15 24.15 
  Fiser, Otakar 1591 CZE0.001-0.8115-12.15 
  Sudolsky, Jan 1630 CZE1.0010.22153.30 
  Abraham, Karel 1817 CZE1.0010.46156.90 
  Koerber, Antonin 1816 CZE1.0010.46156.90 
  Briza, Jiri 1938 CZE0.001-0.3715-5.55 
  Nespor, Ivan 1811 CZE0.501-0.0515-0.75 
  Rechtenberg, Karel 2010 CZE1.0010.721510.80 
  Kostal, Otakar 2021 CZE1.0010.731510.95 
  Hastik, Svatopluk 2041 CZE0.5010.25153.75 

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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