Individual Calculations April 2009
 Tarnowska, Aleksandra  Total change: 11.70  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1841 1761 4.00 8 0.78 15 11.70 
  Siekaniec, Jan 2111 POL0.001-0.1115-1.65 
  Buksa, Ewelina 1544 POL1.0010.22153.30 
  Mroziak, Maciej 1949 POL0.001-0.2615-3.90 
  Budzinski, Jan 1859 POL1.0010.63159.45 
  Zmarzly, Aleksandra 1944 POL0.001-0.2615-3.90 
  Ostrowska, Dominika 1884 POL1.0010.671510.05 
  Smolka, Marcin 1837 POL0.001-0.4015-6.00 
  Oszczanowski, Witold 1599 POL1.0010.29154.35 

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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