Individual Calculations August 2019
 Starosta, Martyna  Total change: -83.22  Rating chartPersonal card
 XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2019-06-23
RcRownchangeKK*chgGame
 1753 1841 4.00 9 -1.36 38 -51.68 
  Sloniewska, Alicja 1531 POL1.0010.14385.32 
  Kopaczewski, Adam 2046 POL0.001-0.2438-9.12 
  Bochenek, Ryszard 1441  * POL1.0010.08383.04 
  Korosciel, Aneta 1983 POL0.001-0.3138-11.78 
  Krainski, Aleksander f2117 POL0.001-0.1738-6.46 
  Majewski, Krzysztof 1727 POL0.001-0.6638-25.08 
  Pacuszka, Wioletta 1836 POL1.0010.493818.62 
  Siekanska, Zuzanna 1582 POL0.001-0.8238-31.16 
  Lazniewski, Tadeusz 1518 POL1.0010.13384.94 
 * 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)
 
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1686 1841 5.50 9 -0.83 38 -31.54 
  Janeczko, Jakub 1663 POL0.501-0.2338-8.74 
  Kowalik, Pawel 1677 POL1.0010.283810.64 
  Stachecki, Mikolaj 1628 POL0.501-0.2738-10.26 
  Sidorczuk, Pawel 1599 POL0.001-0.8038-30.40 
  Radecki, Wojciech 1728 POL0.501-0.1538-5.70 
  Palka, Dominika 1749 POL1.0010.373814.06 
  Basiaga, Sebastian 1690 POL0.501-0.2038-7.60 
  Socko, Weronika 1730 POL0.501-0.1538-5.70 
  Klucznik, Andre 1711 FRA1.0010.323812.16 

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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