Individual Calculations September 2022
 Dziewonski, Dariusz  Total change: 5.70  Rating chartPersonal card
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 2184 2076 3.00 9 -0.20 38 -7.60 
  Pniaczek, Marek f2292 POL0.001-0.2238-8.36 
  Kacprzak, Karol 2195 POL1.0010.663825.08 
  Karolczuk, Iwo f2260 POL0.001-0.2638-9.88 
  Flak, Pawel 2170 POL0.5010.13384.94 
  Kulon, Klaudia mwg2265 POL0.5010.25389.50 
  Popiol, Michal c2163 POL0.001-0.3838-14.44 
  Klepek, Witold 2164 POL0.001-0.3838-14.44 
  Paprocki, Antoni 2124 POL0.5010.07382.66 
  Cap, Piotr 2025 POL0.501-0.0738-2.66 

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)
 
 58th Akiba Rubinstein Chess Festival - Open A Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 2036 2076 5.50 9 0.35 38 13.30 
  Motyl, Tomasz 1936 POL1.0010.313811.78 
  Skrzypczynski, Kacper 1830 POL0.001-0.8138-30.78 
  Hetzer, Volkhard 1921 GER1.0010.293811.02 
  Kolodziejski, Piotr 1972 POL0.501-0.1438-5.32 
  Smietanska, Wiktoria c1881 POL1.0010.25389.50 
  Cyborowski, Lukasz g2483 POL0.5010.423815.96 
  Razin, Vadim 2434 UKR0.001-0.1038-3.80 
  Majocha, Piotr 1955 POL0.501-0.1638-6.08 
  Kejna, Piotr c1915 POL1.0010.293811.02 

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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