Blitz: Individual Calculations January 2023
 Bettazzi, Daniele  Total change: -119.40  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1774 1963 10.00 22 -5.08 20 -101.60 
  Dabrowska, Ewa 1563  * POL1.0010.08201.60 
  Dabrowska, Ewa 1163 POL1.0010.00200.00 
  Ondozi, Murtez f2317 KOS0.001-0.1120-2.20 
  Ondozi, Murtez f2317 KOS0.001-0.1120-2.20 
  Krysztopa-Czuprynska, Barbara 1578 POL1.0010.09201.80 
  Krysztopa-Czuprynska, Barbara 1578 POL1.0010.09201.80 
  Muter, Donny 2244 ENG0.001-0.1620-3.20 
  Muter, Donny 2244 ENG0.001-0.1620-3.20 
  Obrochta, Lena 1606 POL1.0010.11202.20 
  Obrochta, Lena 1606 POL1.0010.11202.20 
  Bauer, Thomas c2221 AUT0.001-0.1820-3.60 
  Bauer, Thomas c2221 AUT0.001-0.1820-3.60 
  Stachowiak, Bruno 1611 POL0.501-0.3920-7.80 
  Stachowiak, Bruno 1611 POL0.001-0.8920-17.80 
  Peglau, Sarah 1694 GER1.0010.17203.40 
  Peglau, Sarah 1694 GER1.0010.17203.40 
  Kowalik, Bartosz 1594 POL0.001-0.9020-18.00 
  Kowalik, Bartosz 1594 POL0.501-0.4020-8.00 
  Sacharewicz, Krzysztof 1730 POL0.001-0.7920-15.80 
  Sacharewicz, Krzysztof 1730 POL0.001-0.7920-15.80 
  Nagly, Wojciech 1552 POL0.001-0.9220-18.40 
  Nagly, Wojciech 1552 POL1.0010.08201.60 
 * 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)
 
 OP BLITZ CON L'AMICO NATALE PRATO ITA 2022-12-23
RcRownchangeKK*chgGame
 1837 1963 5.00 9 -0.89 20 -17.80 
  Ciambellotti, Stefano 1556 ITA1.0010.08201.60 
  Sforza, Michelangelo 1770 ITA1.0010.25205.00 
  Cavicchi, Lorenzo 1658 ITA1.0010.14202.80 
  Caprino, Marco 2040 ITA1.0010.612012.20 
  De Filomeno, Simone m2360 ITA0.001-0.0820-1.60 
  Centamore, Alberto 1899 ITA0.001-0.5920-11.80 
  Davini, Andrea 1796 ITA0.001-0.7220-14.40 
  Del Giudice, Stefano 1646 ITA1.0010.13202.60 
  Mazzeo, Gabriele 1809 ITA0.001-0.7120-14.20 

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)
 

 

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