Rapid: Individual Calculations September 2022
 Ratajczak, Hubert  Total change: 22.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - C14 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1663 1774 8.00 11 1.14 20 22.80 
  Luszcz, Maciej 1374  * POL1.0010.08201.60 
  Rosc, Ignacy 1467 POL1.0010.14202.80 
  Przybylski, Jan 1646 POL0.501-0.1720-3.40 
  Sawicki, Dorian 1556 POL1.0010.22204.40 
  Grot, Blazej c1869 POL1.0010.632012.60 
  Mulawa, Cyprian 1549 POL0.501-0.2820-5.60 
  Maj, Samuel 1707 POL1.0010.41208.20 
  Raczek, Krzysztof 1990 POL0.001-0.2220-4.40 
  Nagly, Wojciech 1417 POL1.0010.11202.20 
  Krawczyk, Flawian 1850 POL1.0010.602012.00 
  Zielonka, Adam 1865 POL0.001-0.3820-7.60 
 * 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)
 

 

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