Rapid: Individual Calculations November 2023
 Hemmerling, Jaroslaw  Total change: 7.60  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1635 1633 4.00 8 0.00 20 0.00 
  Madajczak, Piotr 2051 POL0.001-0.0720-1.40 
  Tkacz, Katarzyna 1224 POL1.0010.08201.60 
  Dabrowski, Grzegorz 2056 POL0.001-0.0720-1.40 
  Jezikowska, Nadzieja 1304 POL1.0010.12202.40 
  Topola, Rafal 1913 POL0.001-0.1620-3.20 
  Kasprzak, Michal 1318 POL1.0010.14202.80 
  Sowa, Wiktoria wf1915 POL0.001-0.1620-3.20 
  Wojtanowski, Michal 1298 POL1.0010.12202.40 

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)
 
 XIII Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica Trzcianka POL 2023-10-29
RcRownchangeKK*chgGame
 1636 1633 4.50 8 0.38 20 7.60 
  Mazurkiewicz, Michal c2171 POL0.001-0.0320-0.60 
  Jezikowska, Nadzieja 1304 POL1.0010.12202.40 
  Werblinski, Wojciech 1402 POL1.0010.21204.20 
  Kozlowski, Tomasz 1827 POL0.001-0.2520-5.00 
  Klos, Wojciech 1394 POL1.0010.20204.00 
  Stebel, Agata 1780 POL0.001-0.3020-6.00 
  Lamek, Dawid 1434 POL1.0010.24204.80 
  Melerowicz, Dominik 1774 POL0.5010.19203.80 

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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