Individual Calculations September 2019
 Bartczak, Hanna  Total change: 51.00  Rating chartPersonal card
 218th YMCA Summer 2019-B Warszawa POL 2019-07-02
RcRownchangeKK*chgGame
 1439 1411 4.00 10 -0.66 20 -13.20 
  Sloniewska, Alicja 1540 POL0.001-0.3320-6.60 
  Kuznik, Kamil 1596 POL0.5010.24204.80 
  Kwiek, Janusz 1426 POL0.5010.02200.40 
  Jaroszuk, Marcin 1425 POL0.5010.02200.40 
  Borys, Marek 1366 POL0.001-0.5620-11.20 
  Rembecki, Robert 1363 POL0.501-0.0720-1.40 
  Ossolinski, Lukasz 1327 POL0.501-0.1220-2.40 
  Kuznik, Kamil 1596 POL0.001-0.2620-5.20 
  Ossolinski, Lukasz 1327 POL0.501-0.1220-2.40 
  Kwiek, Janusz 1426 POL1.0010.522010.40 

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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1704 1436 5.00 9 3.21 20 64.20 
  Marszk, Kazimierz 1829 POL0.001-0.0820-1.60 
  Tomalak, Stanislaw 1694 POL0.5010.32206.40 
  Budrewicz, Henryk 1278 POL1.0010.29205.80 
  Zbrzezny, Andrzej 1836  * POL0.001-0.0820-1.60 
  Wasik, Jozef 1625 POL1.0010.752015.00 
  Klucznik, Andre 1747 FRA1.0010.862017.20 
  Solek, Zenon 1782 POL0.001-0.1120-2.20 
  Filar, Slawomir 1809 POL0.5010.40208.00 
  Horniakova, Dagmar 1739 CZE1.0010.862017.20 
 * 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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