Individual Calculations March 2012
 Chmielecka, Aleksandra  Total change: 18.15  Rating chartPersonal card
 XIV Ketrzynski Festiwal Szachowy Ketrzyn POL 2011-12-27
RcRownchangeKK*chgGame
 1633 1596 3.50 6 0.79 15 11.85 
  Gniado, Radoslaw 1808 POL0.5010.27154.05 
  Szymanowski, Mateusz 1799 POL0.001-0.2415-3.60 
  Plesiuk, Jan 1684 POL0.001-0.3815-5.70 
  Buko, Marcin 1339 POL1.0010.18152.70 
  Prazych, Tadeusz 1592 POL1.0010.49157.35 
  Szwajkowski, Patryk 1575 POL1.0010.47157.05 

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)
 
 Ferie z szachami 2012 Olsztyn POL 2012-01-30
RcRownchangeKK*chgGame
 1632 1583 4.00 8 0.42 15 6.30 
  Kotlowska, Anna 1719 POL1.0010.681510.20 
  Renkowski, Piotr 1983  * POL0.001-0.0815-1.20 
  Teclaf, Pawel 1581 POL0.001-0.5015-7.50 
  Wyczling, Bartosz 1480 POL0.001-0.6415-9.60 
  Sztangierski, Kacper 1517 POL1.0010.41156.15 
  Adamowicz, Piotr 1367 POL1.0010.22153.30 
  Kindler, Przemyslaw 1723 POL1.0010.691510.35 
  Janik, Igor 1689 POL0.001-0.3615-5.40 
 * 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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