Individual Calculations May 2012
 Grochocinska, Urszula  Total change: 19.35  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1657 1768 1.00 4 -1.53 15 -22.95 
  Efinowicz, Ewa 1703 POL0.001-0.5915-8.85 
  Wojna, Natalia 1525 POL1.0010.20153.00 
  Rogacka, Natalia 1494 POL0.001-0.8315-12.45 
  Tust-Kopec, Dominika 1906 POL0.001-0.3115-4.65 

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)
 
 V Turniej szachowy - KARKONOSZE Karpacz POL 2012-02-19
RcRownchangeKK*chgGame
 1810 1776 4.00 8 0.26 15 3.90 
  Jacek, Krystian 2126 POL0.001-0.1115-1.65 
  Murawko, Julia 1570 POL0.501-0.2615-3.90 
  Nun, Joanna 1607 POL1.0010.28154.20 
  Helaszek, Edward 2073 POL0.5010.35155.25 
  Kulas, Szymon 1969 POL0.001-0.2515-3.75 
  Madrawski, Krzysztof 1580 POL0.501-0.2515-3.75 
  Antolak, Julia 1633 POL1.0010.31154.65 
  Snihur, Piotr 1920 POL0.5010.19152.85 

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)
 
 Mistrzostwa Polski Juniorek D16 Solina POL 2012-03-17
RcRownchangeKK*chgGame
 1752 1799 7.50 9 2.56 15 38.40 
  Rudnik, Anna 1523 POL1.0010.17152.55 
  Gorbacz, Dominika 1632 POL1.0010.28154.20 
  Wicikowska, Agata 1444 POL1.0010.11151.65 
  Pastuszko, Kinga 1935 POL1.0010.681510.20 
  Rykala, Monika 1837 POL1.0010.55158.25 
  Murawko, Katarzyna 1823 POL1.0010.53157.95 
  Gora, Antonina 1746 POL0.501-0.0715-1.05 
  Tarnowska, Aleksandra 1854 POL1.0010.58158.70 
  Dziodzio, Angelika 1973 POL0.001-0.2715-4.05 

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)
 

 

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