Individual Calculations August 2019
 Kaniak, Justyna  Total change: -31.60  Rating chartPersonal card
 III Miedzynarodowy Festiwal Szachowy Puchar Baltyku - Open A Darlowko POL 2019-06-22
RcRownchangeKK*chgGame
 1975 1813 2.50 9 -0.08 20 -1.60 
  Majek, Kacper 2011 POL0.001-0.2420-4.80 
  Krajewicz, Pawel 1982 POL0.001-0.2820-5.60 
  Spicak, Krzysztof 1921 POL0.5010.15203.00 
  Belczewski, Jacek 2011 POL0.5010.26205.20 
  Szwaj, Jacek 2000 POL1.0010.742014.80 
  Kaczmarek, Arkadiusz 1973 POL0.001-0.2920-5.80 
  Zolnierowicz, Krzysztof m2013 POL0.001-0.2420-4.80 
  Fritz, Antoni 2002 POL0.001-0.2520-5.00 
  Derylo, Kamil 1860 POL0.5010.07201.40 

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)
 
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1685 1813 4.50 9 -1.50 20 -30.00 
  Dabek, Karolina 1612 POL0.001-0.7620-15.20 
  Zajac, Karol 1691 POL0.001-0.6720-13.40 
  Zimochocki, Roman 1671 POL1.0010.31206.20 
  Rak, Jacek 1600 POL1.0010.23204.60 
  Janeczko, Jakub 1663 POL0.001-0.7020-14.00 
  Warcaba, Jakub 1720 POL1.0010.37207.40 
  Maciulaityte, Barbora 1708 LTU1.0010.36207.20 
  Warchol, Kamil c1573 POL0.501-0.3020-6.00 
  Sroka, Janusz 1928 POL0.001-0.3420-6.80 

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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