Individual Calculations September 2009
 Kasperek, Joanna  Total change: -29.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 1855 2034 4.50 9 -1.98 15 -29.70 
  Dubrawska, Greta 1695 POL1.0010.12151.80 
  Sikorska, Dorota 1884 POL0.501-0.2015-3.00 
  Gluszko, Monika 1940 POL0.501-0.1315-1.95 
  Ostrowska, Dominika 1914 POL0.501-0.1615-2.40 
  Pacak, Patrycja 1802 POL0.001-0.7915-11.85 
  Chrzaszcz, Malvina 2029 POL0.001-0.5115-7.65 
  Skiba, Marta 1729 POL1.0010.14152.10 
  Zmarzly, Aleksandra 1957 POL0.001-0.6115-9.15 
  Ryszkiewicz, Anna 1748 POL1.0010.16152.40 

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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