Rapid: Individual Calculations February 2017
 Graczyk, Natalia  Total change: -4.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski - Turniej Druzynowy Lublin POL 2017-01-21
RcRownchangeKK*chgGame
 1843 1756 2.00 6 -0.24 20 -4.80 
  Sicinska, Maria 1356  * POL1.0010.08201.60 
  Starczewska, Dominika 1974 POL0.001-0.2220-4.40 
  Zajkowska, Olga 1836 POL1.0010.612012.20 
  Jablonska, Sabina 1948 POL0.001-0.2520-5.00 
  Andrejczuk, Beata wf2031 POL0.001-0.1720-3.40 
  Smolenska, Olga 1913 POL0.001-0.2920-5.80 
 * 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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