Individual Calculations September 2011
 Zaleski, Lukasz  Total change: -6.60  Rating chartPersonal card
 VII Miêdzynarodowy Festiwal Szachowy Chojnice OPEN 2011 Open B Chojnice POL 2011-07-08
RcRownchangeKK*chgGame
 1669 1706 3.50 7 -0.33 15 -4.95 
  Borchardt, Marcin 1786 POL0.001-0.3915-5.85 
  Szortyka, Dominik 1454 POL1.0010.19152.85 
  Gorniewicz, Oskar 1914 POL0.001-0.2315-3.45 
  Wisniewski, Szymon 1554 POL1.0010.30154.50 
  Budnik, Mateusz 1638 POL0.001-0.5915-8.85 
  Ossowski, Boleslaw 1694 POL1.0010.48157.20 
  Belka, Marta 1643 POL0.501-0.0915-1.35 

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)
 
 XIII Miedzynarodowe Mistrzostwa Gdanska w szachach Gdansk POL 2011-07-16
RcRownchangeKK*chgGame
 1699 1706 1.50 3 -0.11 15 -1.65 
  Machlowski, Slawomir 2106  * CZE0.001-0.0815-1.20 
  Antolak, Julia 1509 POL0.501-0.2515-3.75 
  Czerwinska, Luiza 1483 POL1.0010.22153.30 
 * 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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