Individual Calculations September 2010
 Olbrich, Mariola  Total change: -40.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 1818 1728 1.00 2 0.15 25 3.75 
  Guzik, Jolanta wf2112 POL0.001-0.0925-2.25 
  Wiatr, Maria 1523 POL1.0010.24256.00 

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)
 
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 1817 1728 1.50 8 -1.75 25 -43.75 
  Mazur, Aleksandra 1575 POL1.0010.30257.50 
  Gonsior, Monika 2087 POL0.001-0.1025-2.50 
  Szczurek, Natalia 1731 POL0.001-0.5025-12.50 
  Chmiel, Dominika 2128  * POL0.001-0.0825-2.00 
  Gorczyca, Dominika 1943 POL0.001-0.2325-5.75 
  Gorol, Magdalena 1817 POL0.001-0.3825-9.50 
  Janik, Lidia 1575 POL0.001-0.7025-17.50 
  Brzostowska, Katarzyna 1683 POL0.501-0.0625-1.50 
 * 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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