Blitz: Individual Calculations January 2019
 Kowalak, Piotr  Total change: -41.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski w Szachach Blyskawicznych 2018 Szczawno-Zdroj POL 2018-12-16
RcRownchangeKK*chgGame
 1808 2082 4.50 8 -2.06 20 -41.20 
  Zuchowski, Franciszek 1682  * POL1.0010.08201.60 
  Labuda, Michal 1835 POL1.0010.19203.80 
  Zychowicz, Marcin 1833 POL1.0010.19203.80 
  Redlich, Bogdan 1969 POL1.0010.35207.00 
  Szydelko, Kazimierz 1766 POL0.001-0.8720-17.40 
  Rutkowski, Bartlomiej 1682  * POL0.501-0.4220-8.40 
  Krasiewicz, Robert 1858 POL0.001-0.7820-15.60 
  Rajda, Krystian 1841 POL0.001-0.8020-16.00 
 * 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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