Individual Calculations July 2013
 Gora, Antonina  Total change: 0.30  Rating chartPersonal card
 IV Otwarte Mistrzostwa Miêdzyrzeca Podlaskiego w szachach klasycznych Miedzyrzec Podlaski POL 2013-05-30
RcRownchangeKK*chgGame
 1792 1832 4.00 8 -0.26 15 -3.90 
  Parol, Pawel 1998 POL0.5010.22153.30 
  Berlin, Dmitriy 2085 BLR0.5010.31154.65 
  Kaluszynski, Andrzej 1876 POL1.0010.56158.40 
  Laszczak, Przemyslaw 1507 POL0.501-0.3715-5.55 
  Praczukowski, Stanislaw 1859 POL0.5010.04150.60 
  Gora, Jan 1958 POL0.001-0.3315-4.95 
  Samujlo, Agnieszka 1432  * POL1.0010.08151.20 
  Kokoszczynski, Jan 1619 POL0.001-0.7715-11.55 
 * 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)
 
 Final Centralny Zlota Wieza Zamosc POL 2013-06-06
RcRownchangeKK*chgGame
 1709 1832 5.50 8 0.28 15 4.20 
  Belka, Marta 1672 POL1.0010.29154.35 
  Dranka, Jowita 1575 POL0.501-0.3215-4.80 
  Kowalczyk, Agnieszka 1658 POL1.0010.27154.05 
  Kadziela, Agnieszka 1438 POL1.0010.08151.20 
  Gasik, Anna wm2204 POL0.001-0.1015-1.50 
  Rozaniecka, Katarzyna 1539 POL1.0010.15152.25 
  Byrka, Joanna 1959 POL0.001-0.3315-4.95 
  Rudnik, Anna 1626 POL1.0010.24153.60 

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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