Individual Calculations September 2021
 Pawicka, Magdalena  Total change: 66.88  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 1880 1816 4.00 9 0.27 38 10.26 
  Kaznowska, Weronika 1555 POL1.0010.18386.84 
  Madrawski, Krzysztof 1999 POL1.0010.743828.12 
  Jurkiewicz, Krzysztof 1963 POL0.5010.20387.60 
  Grabowski, Adam 2021 POL0.5010.26389.88 
  Malaczek, Mateusz 1991 POL0.5010.23388.74 
  Gawronski, Miroslaw 2068 POL0.001-0.1938-7.22 
  Zabrzanska, Weronika 1938 POL0.001-0.3338-12.54 
  Ter-Avetisjana, Agnesa 1766 LAT0.001-0.5738-21.66 
  Roszkiewicz, Anna 1621 POL0.501-0.2538-9.50 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa B Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1827 1703 4.50 9 1.49 38 56.62 
  Kalkowski, Igor 1879 POL0.5010.23388.74 
  Sapeta, Robert 1875 POL0.001-0.2738-10.26 
  Hasinski, Krystian 1755 POL1.0010.573821.66 
  Starosta, Martyna wc1866 POL0.5010.22388.36 
  Bogusz, Alan 1798 POL0.5010.13384.94 
  Obrochta, Lena 1791 POL1.0010.623823.56 
  Hilarecki, Grzegorz 1890 POL0.001-0.2638-9.88 
  Melerowicz, Dominik 1815 POL0.5010.15385.70 
  Skrzypczynski, Kacper 1775 POL0.5010.10383.80 

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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