Individual Calculations July 2009
 Grochocinska, Urszula  Total change: 30.60  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 1701 1655 2.00 3 0.69 15 10.35 
  Zysko, Teresa 1700 POL1.0010.56158.40 
  Wolska, Marta 1623 POL0.001-0.5415-8.10 
  Architek, Agnieszka 1780 POL1.0010.671510.05 

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)
 
 Turniej Szachowy Wiosna - Polfinal Pucharu Wroclawia Wroclaw POL 2009-03-27
RcRownchangeKK*chgGame
 1807 1636 1.50 4 0.36 15 5.40 
  Wieczorek, Lech 1918 POL0.001-0.1615-2.40 
  Wozniak, Bartosz 1785 POL0.5010.20153.00 
  Lachowicz, Judyta 1657 POL1.0010.53157.95 
  Misztela, Hubert 1868 POL0.001-0.2115-3.15 

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)
 
 Ogolnopolska Olimpiada Mlodziezy G-14 Sielpia POL 2009-04-26
RcRownchangeKK*chgGame
 1653 1680 4.00 6 0.78 15 11.70 
  Ostalska, Natalia 1525 POL1.0010.29154.35 
  Delekta, Anna 1691 POL1.0010.52157.80 
  Chalastra, Oliwia 1637 POL0.501-0.0615-0.90 
  Tarnowska, Aleksandra 1773 POL0.5010.13151.95 
  Rykala, Monika 1647 POL0.001-0.5515-8.25 
  Kowalewska, Agata 1647 POL1.0010.45156.75 

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)
 
 Wrolcaw's Youth Olimpiad Wroclaw POL 2009-06-12
RcRownchangeKK*chgGame
 1632 1680 2.50 4 0.21 15 3.15 
  Koza, Stanislaw 1468 POL1.0010.23153.45 
  Dowgird, Filip 1974 POL0.001-0.1515-2.25 
  Chenska, Karolina 1539 POL0.501-0.1915-2.85 
  Zyla, Agata 1545 POL1.0010.32154.80 

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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