Individual Calculations September 2021
 Nowosad, Jan  Total change: -30.60  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1326 1600 5.00 8 -1.53 20 -30.60 
  Krysiewicz, Zofia 1200  * POL1.0010.08201.60 
  Pawlikowski, Jakub 1370 POL1.0010.21204.20 
  Nieckarz, Maja 1430 POL0.501-0.2220-4.40 
  Stypka, Sebastian 1243 POL1.0010.11202.20 
  Krol, Jan 1500 POL0.001-0.6420-12.80 
  Macura, Mateusz 1347 POL0.501-0.3120-6.20 
  Pytlarz, Kamil 1200  * POL0.001-0.9220-18.40 
  Skrzypczynski, Dariusz 1319 POL1.0010.16203.20 
 * 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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