Rapid: Individual Calculations February 2017
 Przezdziecka, Ewa  Total change: -13.40  Rating chartPersonal card
 Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 Zgierz POL 2017-01-08
RcRownchangeKK*chgGame
 1969 2048 4.50 9 -0.67 20 -13.40 
  Brelinska, Matylda 1648  * POL1.0010.08201.60 
  Socko, Bartosz g2448  * POL0.001-0.0820-1.60 
  Jeda, Maciej 1648  * POL1.0010.08201.60 
  Romanski, Dawid 1673 POL1.0010.09201.80 
  Jagodzinski, Piotr 2296 POL0.001-0.1920-3.80 
  Wisniewski, Emil 1721 POL1.0010.13202.60 
  Majdan-Gajewska, Joanna wg2289 POL0.5010.30206.00 
  Tomaszewski, Roman m2297 POL0.001-0.1920-3.80 
  Jarocka, Liwia 1699 POL0.001-0.8920-17.80 
 * 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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