Individual Calculations May 2012
 Bivoj, Von Maehren  Total change: 39.30  Rating chartPersonal card
 Lanta Open 2012 Golden Bay Cottages, Thailand CZE 2012-03-22
RcRownchangeKK*chgGame
 1824 1571 2.50 6 1.31 30 39.30 
  Wiesebach, Wolfgang 1947 GER0.001-0.0930-2.70 
  Jina, Lubos 1789 CZE0.5010.28308.40 
  Orlicek, Karel 1851 CZE0.5010.343010.20 
  Bettman, Jan 1889 NED0.001-0.1330-3.90 
  Lasek, Frantisek 1804 CZE0.5010.29308.70 
  Petruzalek, Radim 1662 CZE1.0010.623018.60 

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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