Individual Calculations November 2009
 Mikolajczyk, Andrzej  Total change: -7.35  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open C Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1646 1822 6.00 9 -0.49 15 -7.35 
  Korpalska, Joanna 1446 POL1.0010.09151.35 
  Brzechffa, Szymon 1609 POL1.0010.23153.45 
  Piotrowski, Przemyslaw 1731 POL0.001-0.6215-9.30 
  Szulgacz, Maciej 1585 POL1.0010.20153.00 
  Herman, Monika 1689 POL0.501-0.1815-2.70 
  Bronsztejn, Wojciech 1646 POL0.501-0.2315-3.45 
  Jeske, Jerzy 1605 POL1.0010.22153.30 
  Adamczewski, Jedrzej 1710 POL0.501-0.1515-2.25 
  Litwin, Barbara 1789 POL0.501-0.0515-0.75 

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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