Individual Calculations March 2011
 Tarnowska, Aleksandra  Total change: 26.40  Rating chartPersonal card
 XXI Miêdzynarodowy Turniej Szachowy-O Puchar Gór Opawskich Pokrzywna POL 2011-01-22
RcRownchangeKK*chgGame
 1976 1790 4.00 8 1.76 15 26.40 
  Strzemiecki, Zbigniew f2190  * POL0.001-0.0815-1.20 
  Lewtak, Dominik 1694 POL1.0010.37155.55 
  Polok, Kacper 2061 POL0.5010.33154.95 
  Kowalczyk, Rafal 2024 POL0.5010.29154.35 
  Pietruszewski, Marcin 2113 POL0.001-0.1315-1.95 
  Ostrowska, Dominika 1944 POL1.0010.711510.65 
  Majdziak, Witold 1841 POL1.0010.57158.55 
  Poswiatowski, Michal 1939 POL0.001-0.3015-4.50 
 * 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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