Individual Calculations September 2011
 Kotlowska, Anna  Total change: 20.70  Rating chartPersonal card
 XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - B Kowalewo Pomorskie POL 2011-07-04
RcRownchangeKK*chgGame
 1846 1689 4.50 8 2.17 15 32.55 
  Kusnierz, Janusz 1862 POL1.0010.731510.95 
  Sankiewicz, Grzegorz 1870 POL0.5010.24153.60 
  Marchlewicz, Damian 1916 POL0.001-0.2115-3.15 
  Przybylowicz, Kazimierz 1806 POL1.0010.66159.90 
  Polarczyk, Pawel 1835 POL0.001-0.3015-4.50 
  Kotula, Konrad 1845 POL1.0010.711510.65 
  Nowacki, Krzysztof 1824 POL0.001-0.3215-4.80 
  Ludwinski, Daniel 1807 POL1.0010.66159.90 

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
 1975 1689 0.50 3 -0.01 15 -0.15 
  Skrochocka, Justyna 2041 POL0.001-0.1115-1.65 
  Tyda, Krzysztof c2016 POL0.001-0.1315-1.95 
  Mucha, Piotr 1867 POL0.5010.23153.45 

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)
 
 II Ogolnopolski Festiwal Szachowy gr. A Klementowice POL 2011-08-14
RcRownchangeKK*chgGame
 1678 1689 4.00 9 -0.78 15 -11.70 
  Praszak, Michal 2089  * POL0.001-0.0815-1.20 
  Kapcia, Marcin 1550 POL1.0010.31154.65 
  Kaluzny, Lukasz 2031 POL0.001-0.1215-1.80 
  Celmer, Jan 1899 POL0.001-0.2315-3.45 
  Teclaf, Pawel 1509 POL0.001-0.7415-11.10 
  Molenda, Marcin 1664 POL0.001-0.5315-7.95 
  Wicikowska, Agata 1428 POL1.0010.18152.70 
  Pietras, Daniel 1443 POL1.0010.19152.85 
  Tarajkiewicz, Krzysztof 1490 POL1.0010.24153.60 
 * 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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