Individual Calculations March 2013
 Lis, Mateusz  Total change: -5.85  Rating chartPersonal card
 Mistrzostwa Gliwic Juniorow - Grupa C Gliwice POL 2013-02-01
RcRownchangeKK*chgGame
 1663 1693 5.00 9 0.22 15 3.30 
  Gil, Oliwia 1310 POL1.0010.09151.35 
  Semik, Tomasz 1835 POL0.5010.19152.85 
  Faron, Rafal 1932 POL1.0010.801512.00 
  Kubicka, Anna 1644 POL0.001-0.5715-8.55 
  Slany, Wiktor 1630 POL0.001-0.5915-8.85 
  Zabuga, Maciej 1574 POL0.501-0.1615-2.40 
  Burakowski, Marek 1715 POL0.5010.03150.45 
  Sobczak, Marta 1509 POL1.0010.26153.90 
  Zbrzeski, Piotr 1817 POL0.5010.17152.55 

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)
 
 Miedzynarodowy Festiwal Szachowy - Gwiazda Polnocy Jastrzebie Gora POL 2013-02-18
RcRownchangeKK*chgGame
 1688 1693 3.50 8 -0.61 15 -9.15 
  Zalewska, Katarzyna 1363 POL1.0010.12151.80 
  Sobczynski, Roman 1927 POL0.5010.29154.35 
  Kempinski, Tomasz 2093  * POL0.001-0.0815-1.20 
  Belczewski, Jacek 1618 POL0.001-0.6015-9.00 
  Kotlowska, Anna 1652 POL0.501-0.0615-0.90 
  Wilk, Oktawia 1459 POL1.0010.21153.15 
  Gora, Antonina 1836 POL0.001-0.3115-4.65 
  Ochowicz, Jakub 1556 POL0.501-0.1815-2.70 
 * 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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