Individual Calculations September 2012
 Weiss, Petr  Total change: -7.20  Rating chartPersonal card
 Czech Open 2012 - D - Open European Amateurs Championship Pardubice CZE 2012-07-21
RcRownchangeKK*chgGame
 1669 1893 5.00 7 -0.48 15 -7.20 
  Stefanisin, Jan 1647 CZE0.001-0.8115-12.15 
  Bruehan, Caren 1626 GER1.0010.18152.70 
  Jaeckel, Wolfgang 1676 GER1.0010.22153.30 
  Cach, Jakub 1596 CZE1.0010.15152.25 
  Mraz, Pavel 1763 CZE1.0010.32154.80 
  Gheng, Christian 1686 GER0.001-0.7715-11.55 
  Tumasov, Alexandr 1686 ISR1.0010.23153.45 

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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