Individual Calculations June 2013
 Koerber, Antonin  Total change: -33.45  Rating chartPersonal card
 Ostravsky Konik 2013 - FIDE open veteranu Ostrava CZE 2013-04-26
RcRownchangeKK*chgGame
 1719 1808 2.00 7 -2.23 15 -33.45 
  Van Nieuwenhuizen, Hans 1974 NED0.001-0.2815-4.20 
  Heric, Milan 1633 CZE1.0010.27154.05 
  Briza, Jiri 1912 CZE0.001-0.3615-5.40 
  Kwiatkowski, Zygmunt 1638 POL0.001-0.7215-10.80 
  Majercik, Jaroslav 1750 CZE0.001-0.5815-8.70 
  Herman, Pavel 1689 CZE0.001-0.6615-9.90 
  Churova, Hana 1434 CZE1.0010.10151.50 

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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