Rapid: Individual Calculations October 2023
 Zawal, Krzysztof  Total change: -24.85  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1424 1580 7.50 11 0.03 35 1.05 
  Chwialkowski, Borys 1180  * POL1.0010.08352.80 
  Wasilewski, Mateusz 1180  * POL1.0010.08352.80 
  Kulig, Marek 1305 POL1.0010.17355.95 
  Rozanski, Mateusz 1931 POL0.001-0.1135-3.85 
  Mielcuch, Karol 1263 POL1.0010.13354.55 
  Sakharchuk, Aliaksandr 1344 POL1.0010.20357.00 
  Wojciechowski, Szymon 1627 POL0.5010.07352.45 
  Golis, Wiktor 1846 POL0.001-0.1835-6.30 
  Strus, Mateusz 1268 POL0.501-0.3635-12.60 
  Nowicki, Franciszek 1315 POL0.501-0.3235-11.20 
  Pekala, Dawid 1407 POL1.0010.27359.45 
 * 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)
 
 XXXIII Memorial J.S. Leokajtis Olsztyn POL 2023-09-03
RcRownchangeKK*chgGame
 1516 1682 5.50 9 -0.74 35 -25.90 
  Grala, Stanislaw 1282  * POL1.0010.08352.80 
  Grajewski, Kacper 1391 POL1.0010.15355.25 
  Kotarski, Bartosz 1922 POL0.001-0.2035-7.00 
  Plichta, Grzegorz 1398 POL1.0010.16355.60 
  Kaznowska, Kinga 1379 POL1.0010.14354.90 
  Przystawko, Roman 1451 POL0.501-0.2935-10.15 
  Krzywicki, Dariusz 1986 POL0.001-0.1435-4.90 
  Pniewski, Wieslaw 1470 POL0.001-0.7735-26.95 
  Biegajski, Roman 1363 POL1.0010.13354.55 
 * 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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