Individual Calculations August 2012
 Prominski, Piotr  Total change: -23.55  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1598 1820 4.50 8 -1.57 15 -23.55 
  Rowgiejsza, Olaf 1420  * POL1.0010.08151.20 
  Krawiec, Grzegorz 1573 POL0.001-0.8115-12.15 
  Bagazinski, Zbyszek 1618 POL1.0010.24153.60 
  Bladoszewski, Kamil 1420  * POL1.0010.08151.20 
  Parol, Pawel 1933 POL0.001-0.3515-5.25 
  Kowalski, Roman 1566 POL0.001-0.8115-12.15 
  Snihur, Adam 1625 POL1.0010.25153.75 
  Litner, Igor 1626 POL0.501-0.2515-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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