Rapid: Individual Calculations September 2018
 Kowalski, Igor  Total change: -42.40  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2018 - C18 Wroclaw POL 2018-08-10
RcRownchangeKK*chgGame
 1877 2123 6.50 11 -2.12 20 -42.40 
  Dryja, Szymon 1723  * POL0.001-0.9220-18.40 
  Mucha, Hubert 1723  * POL1.0010.08201.60 
  Goreczny, Tomasz 1740 POL1.0010.09201.80 
  Trendowski, Michal 1941 POL1.0010.26205.20 
  Szustakowski, Antoni f2001 POL0.001-0.6720-13.40 
  Hrymowicz, Artur 1874 POL1.0010.19203.80 
  Tustanowski, Mateusz 1766 POL1.0010.11202.20 
  Oglaza, Oskar f2062 POL0.001-0.5820-11.60 
  Grela, Kacper f2073 POL0.501-0.0720-1.40 
  Swider, Pawel 1815 POL0.501-0.3620-7.20 
  Choina, Michal 1928 POL0.501-0.2520-5.00 
 * 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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