Individual Calculations April 2013
 Ptacek, Miloslav  Total change: -52.80  Rating chartPersonal card
 Krajsky prebor II PDSS - zapad 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1718 1815 2.00 6 -1.76 30 -52.80 
  Frgalova, Hana 1562 CZE0.501-0.3130-9.30 
  Tran, Huyen Linh 1675 CZE0.501-0.1930-5.70 
  Kuzmin, Sergej 1866 CZE0.5010.07302.10 
  Schaffer, Ondrej 1748 CZE0.001-0.5930-17.70 
  Vorel, Bohuslav 1728 CZE0.501-0.1230-3.60 
  Jouza, Petr 1726 CZE0.001-0.6230-18.60 

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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