Individual Calculations September 2019
 Mazalon, Mariusz  Total change: -28.80  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 1814 2012 4.50 9 -2.26 20 -45.20 
  Pavlytchev, Mikhail 1790 BLR0.001-0.7820-15.60 
  Jagura, Norbert 1786 POL1.0010.21204.20 
  Bancarewicz, Aleks 1773 POL0.001-0.8020-16.00 
  Wloch, Mikolaj 1771 POL0.501-0.3020-6.00 
  Sentowski, Sebastian 1742 POL1.0010.17203.40 
  Koseski, Damian 1846 POL1.0010.28205.60 
  Szalko, Maciej 1931 POL0.001-0.6120-12.20 
  Jeda, Maciej 1815 POL0.501-0.2520-5.00 
  Weintraub, Amit 1876 ISR0.501-0.1820-3.60 

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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 2004 2012 5.50 9 0.82 20 16.40 
  Orlik, Sandra 1761 POL1.0010.19203.80 
  Kozak, Antoni 2354 POL0.001-0.1220-2.40 
  Zabrzanska, Weronika 1770 POL0.501-0.3020-6.00 
  Raclawicki, Kacper 1835 POL1.0010.27205.40 
  Skiba, Aleksandra 1703 POL1.0010.14202.80 
  Shishkin, Vadim g2412  * UKR1.0010.922018.40 
  Lapaj, Mateusz 2233 POL0.001-0.2220-4.40 
  Goslawski, Michal 2160 POL0.001-0.3020-6.00 
  Pluta, Natalia 1808 POL1.0010.24204.80 
 * 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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