Rapid: Individual Calculations April 2023
 Sujkowski, Dominik  Total change: 30.40  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1788 1523 2.50 7 0.80 20 16.00 
  Psyk, Radoslaw 2340 POL0.0010.00200.00 
  Smoluchowski, Kamil 1123  * POL1.0010.08201.60 
  Polak, Michal 1839 POL0.5010.37207.40 
  Wierzbicki, Michal 1818 POL0.001-0.1520-3.00 
  Mazurek, Bartosz 1818 POL0.5010.35207.00 
  Gawor, Jan Pawel 1792 POL0.5010.33206.60 
  Michalowski, Patryk 1785 POL0.001-0.1820-3.60 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1686 1523 1.00 1 0.72 20 14.40 
  Kinkel, Tomasz 1686 POL1.0010.722014.40 

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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