Individual Calculations November 2009
 Petras, Milan  Total change: -31.35  Rating chartPersonal card
 Ricany 2009 - Open A Ricany CZE 2009-08-22
RcRownchangeKK*chgGame
 1942 2056 2.50 7 -2.09 15 -31.35 
  Zvara, David 1830 CZE1.0010.21153.15 
  Vojta, Tomas f2365 CZE0.001-0.1415-2.10 
  Haman, Jakub 1926 CZE0.001-0.6815-10.20 
  Hrdina, Robin 1859 CZE0.001-0.7515-11.25 
  Mejzr, Jan 1847 CZE0.001-0.7715-11.55 
  Feierfeil, Jiri 1885 CZE0.501-0.2315-3.45 
  Adamik, Frantisek 1882 CZE1.0010.27154.05 

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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