Individual Calculations October 2023
 Seifert, Henryk  Total change: -58.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2023 Jastrzebia Gora POL 2023-09-02
RcRownchangeKK*chgGame
 2127 2106 1.50 7 -1.84 20 -36.80 
  Chaczynski, Kamil 2165 POL1.0010.582011.60 
  Sopur, Lech 2415 POL0.001-0.1420-2.80 
  Mondrzycki, Bartlomiej c2208 POL0.001-0.3620-7.20 
  Trzebinski, Patryk 1916 POL0.001-0.7520-15.00 
  Darowicki, Mariusz 1905 POL0.001-0.7620-15.20 
  Bielinski, Dariusz 2129 POL0.001-0.4720-9.40 
  Stanisz, Patryk c2149 POL0.5010.06201.20 

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)
 
 XX JUBILEUSZOWY MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY Bielsko-Biala POL 2023-09-19
RcRownchangeKK*chgGame
 1771 2106 6.50 9 -1.06 20 -21.20 
  Kasperek, Jozef 1706  * POL1.0010.08201.60 
  Zielinski, Andrzej 1623 POL1.0010.05201.00 
  Aleksandrowicz, Marek 1796 POL0.501-0.3620-7.20 
  Czarnolewski, Piotr 1484 POL1.0010.01200.20 
  Gasik, Piotr 1924 POL0.501-0.2420-4.80 
  Tyszecki, Aliaksandr 1669 POL1.0010.06201.20 
  Kukula, Karol 1977 POL0.501-0.1720-3.40 
  Szopka, Dariusz 2059 POL0.501-0.0720-1.40 
  Ulrych, Wojciech 1698 POL0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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