Rapid: Individual Calculations April 2023
 Blaszkiewicz, Jakub  Total change: 13.60  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1656 1621 5.00 8 1.40 40 56.00 
  Sonibare, Antoni 1221  * POL1.0010.08403.20 
  Czarniecka, Aleksandra 1899 POL0.001-0.1740-6.80 
  Szeszycki, Andrzej 1301 POL1.0010.13405.20 
  Komendecki, Jacek 1838 POL1.0010.784031.20 
  Trochimczuk, Szymon 1836 POL0.001-0.2340-9.20 
  Kulczycki, Krzysztof 1747 POL0.5010.17406.80 
  Misiek, Stanislaw 1439 POL0.501-0.2440-9.60 
  Czachor, Radoslaw 1963 POL1.0010.884035.20 
 * 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)
 
 Otwarte Mistrzostwa Dolnego Slaska w Szachach Szybkich Scinawka Srednia POL 2023-03-25
RcRownchangeKK*chgGame
 1591 1621 3.50 8 -1.06 40 -42.40 
  Razin, Vadim 2297 UKR0.001-0.0140-0.40 
  Majocha, Tomasz 1227 POL1.0010.08403.20 
  Nowakowski, Michal 1371 POL1.0010.19407.60 
  Antoniewicz, Jakub 1786 POL0.5010.22408.80 
  Ugorek, Kacper 1821 POL0.001-0.2440-9.60 
  Olesko, Mariusz 1503 POL0.001-0.6640-26.40 
  Suszczynski, Dominik 1342 POL1.0010.16406.40 
  Krawczyk, Eryk 1383 POL0.001-0.8040-32.00 

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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