Individual Calculations February 2024
 Zimny, Jakub  Total change: 1.20  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa C Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1660 1707 5.50 9 0.45 40 18.00 
  Mencfel, Artur 1578 POL1.0010.334013.20 
  Mendoza, Torres Jan Ferrer 1558 POL1.0010.304012.00 
  Sawczuk, Czeslaw 1529 POL1.0010.274010.80 
  Majcher, Igor 1738 POL0.5010.04401.60 
  Bartoszewicz, Marcin 1824 POL0.5010.16406.40 
  Gvatua, Mariam 1775 GEO0.5010.09403.60 
  Sichinava, Mariam 1677 GEO0.501-0.0440-1.60 
  Kuntelia, Luka 1738 GEO0.001-0.4640-18.40 
  Mrozowski, Nikodem 1527 POL0.501-0.2440-9.60 

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)
 
 XI Turniej Szachowy o Puchar DZSzach - Open A Wroclaw POL 2024-01-13
RcRownchangeKK*chgGame
 1877 1707 2.00 8 -0.42 40 -16.80 
  Nagly, Wojciech 1922 POL0.001-0.2340-9.20 
  Bugajski, Robert f1939 POL0.001-0.2140-8.40 
  Frac, Piotr 1707 POL0.5010.00400.00 
  Wilgosz, Szczepan 1698 POL0.501-0.0140-0.40 
  Badenhorst, Chloe wf1792 RSA0.001-0.3840-15.20 
  Janocha, Wieslaw f2199 POL0.001-0.0440-1.60 
  Kotkowski, Adam 1875 POL1.0010.724028.80 
  Szymkiewicz, Witold 1880 POL0.001-0.2740-10.80 

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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