Individual Calculations October 2012
 Halla, Jiri  Total change: -11.25  Rating chartPersonal card
 Open Ricany 2012 Ricany CZE 2012-08-26
RcRownchangeKK*chgGame
 1857 1885 3.00 7 -0.75 15 -11.25 
  Pospisil, Martin 2084 CZE0.001-0.2415-3.60 
  Maly, Dusan 1772 CZE1.0010.35155.25 
  Franek, Jan 1979 CZE0.5010.13151.95 
  Alfimov, Igor 1969 CZE0.001-0.3815-5.70 
  Vystrcil, Martin 1750 CZE0.501-0.1815-2.70 
  Havelka, Jan 1762 CZE0.501-0.1715-2.55 
  Nigrin, Jiri 1684 CZE0.501-0.2615-3.90 

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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