Individual Calculations September 2009
 Staniszewska, Urszula  Total change: -77.70  Rating chartPersonal card
 V Mielenska Perla Baltyku B Lazy POL 2009-06-21
RcRownchangeKK*chgGame
 1684 1888 2.50 5 -1.22 15 -18.30 
  Szulgacz, Maciej 1557 POL1.0010.12151.80 
  Karwowski, Kacper 1760 POL0.501-0.1715-2.55 
  Chomczyk, Marek 1540 POL1.0010.11151.65 
  Przerwa, Waldemar 1869 POL0.001-0.5315-7.95 
  Kovalev, Egor 1695 RUS0.001-0.7515-11.25 

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)
 
 Dru¿ynowe Mistrzostwa Polski II Liga Juniorow Lukow POL 2009-07-03
RcRownchangeKK*chgGame
 1670 1888 5.00 9 -1.98 15 -29.70 
  Sowa, Martyna 1671 POL0.001-0.7815-11.70 
  Olchowko, Marika 1678 POL0.001-0.7715-11.55 
  Byrka, Joanna 1702 POL0.501-0.2415-3.60 
  Makosa, Angelika 1733 POL1.0010.29154.35 
  Jaszewska, Oliwia 1651 POL1.0010.20153.00 
  Palka, Dominika 1596 POL1.0010.15152.25 
  Cieslar, Monika 1737 POL1.0010.30154.50 
  Pisarek, Magdalena 1623 POL0.501-0.3215-4.80 
  Wieczorek, Aleksandra 1636 POL0.001-0.8115-12.15 

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)
 
 Mazovian Chess Festival gr. C Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 1716 1888 3.00 7 -1.98 15 -29.70 
  Hoang Nghia, Le 1488  * POL1.0010.08151.20 
  Prazmowski, Wlodzimierz 1725 POL1.0010.28154.20 
  Kotula, Konrad 1800 POL0.501-0.1215-1.80 
  Malaczek, Mateusz 1815 POL0.501-0.1015-1.50 
  Prazmowski, Bartosz 1807 POL0.001-0.6115-9.15 
  Murawko, Katarzyna 1709 POL0.001-0.7315-10.95 
  Smieszek, Wojciech 1671 POL0.001-0.7815-11.70 
 * 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)
 

 

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