Individual Calculations July 2019
 Oborski, Artur  Total change: -12.40  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w szachach klasycznych 2019 - C15 Imielin POL 2019-06-12
RcRownchangeKK*chgGame
 1703 1981 7.00 9 -0.31 40 -12.40 
  Smagacz, Aleksander 1581  * POL1.0010.08403.20 
  Malik, Maciej 1581  * POL1.0010.08403.20 
  Kotula, Pawel 1581  * POL0.501-0.4240-16.80 
  Burdzicki, Stanislaw 1645 POL0.501-0.3840-15.20 
  Celebias, Filip 1581  * POL1.0010.08403.20 
  Oleksy, Krzysztof 1878 POL0.501-0.1440-5.60 
  Kalkowski, Igor 1871 POL1.0010.354014.00 
  Kaliszuk, Kamil 1742 POL1.0010.20408.00 
  Krawczyk, Flawian 1863 POL0.501-0.1640-6.40 
 * 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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