Individual Calculations September 2013
 Piechocki, Bronislaw  Total change: 17.10  Rating chartPersonal card
 XXI Ogólnopolski Festiwal Szachowy w Poznaniu Poznan POL 2013-08-07
RcRownchangeKK*chgGame
 1741 1492 2.00 7 0.56 15 8.40 
  Zajecki, Maurycy 1892  * POL0.001-0.0815-1.20 
  Kiwilsza, Piotr 1742 POL0.001-0.1915-2.85 
  Hoffmann, Piotr 1723 POL0.001-0.2115-3.15 
  Kostecki, Samuel 1523 POL1.0010.54158.10 
  Niedbala, Wojciech 1792 POL0.001-0.1515-2.25 
  Czaplinski, Piotr 1767 POL1.0010.831512.45 
  Sklepinski, Artur 1751 POL0.001-0.1815-2.70 
 * 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)
 
 49. MFSz im. A.Rubinsteina grupa C Polanica Zdroj POL 2013-08-16
RcRownchangeKK*chgGame
 1639 1492 3.50 9 0.58 15 8.70 
  Santura, Janusz 1801 POL0.001-0.1415-2.10 
  Wysocki, Mieczyslaw 1762 POL0.001-0.1715-2.55 
  Krolik, Wladyslaw 1683 POL0.001-0.2515-3.75 
  Pudlo, Jerzy 1768 POL1.0010.831512.45 
  Jurkiewicz, Kazimierz 1437 POL1.0010.42156.30 
  Zurel, Maxim 1782 ISR0.001-0.1615-2.40 
  Duda, Ryszard 1634 POL0.5010.19152.85 
  Bazylewicz, Zygmunt 1450 POL0.001-0.5615-8.40 
  Wyczalek, Tytus 1438 POL1.0010.42156.30 

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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