Individual Calculations September 2023
 Mazus, Jakub  Total change: -42.94  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN B Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 1849 1601 1.00 9 -0.92 38 -34.96 
  Marciniak, Leonard 1843 POL1.0010.803830.40 
  Kaliszuk, Kamil 2033 POL0.001-0.0738-2.66 
  Krasniewski, Szymon 1879 POL0.001-0.1738-6.46 
  Cwiek, Ryszard 1946 POL0.001-0.1138-4.18 
  Milewski, Karol 1810 POL0.001-0.2338-8.74 
  Cwiek, Stefan 1825 POL0.001-0.2238-8.36 
  Kapica, Pawel 1672 POL0.001-0.4038-15.20 
  Slawinski, Miroslaw 1973 POL0.001-0.1038-3.80 
  Kalejta, Arkadiusz 1657 POL0.001-0.4238-15.96 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1710 1601 3.00 9 -0.21 38 -7.98 
  Tyszecki, Aliaksandr 1748 POL0.001-0.3038-11.40 
  Kotowicz, Kamil 1801 POL0.5010.26389.88 
  Fuxz, Diego 1816 ARG0.5010.273810.26 
  Bednarczyk, Mateusz 1699 POL0.5010.13384.94 
  Cichocki, Konrad 1727 POL0.5010.17386.46 
  Bar, Klaudia 1691 POL0.001-0.3838-14.44 
  Zajadlak, Milosz 1414 POL1.0010.26389.88 
  Miklaszewicz, Michal 1806 POL0.001-0.2438-9.12 
  Sandomierski, Cyprian 1685 POL0.001-0.3838-14.44 

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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