Individual Calculations September 2023
 Jaworski, Tymon  Total change: 4.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa A Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 2022 1866 2.50 8 0.12 40 4.80 
  Sieber, Martin 2040 CZE0.001-0.2740-10.80 
  Rozanski, Mateusz 1925 POL0.5010.08403.20 
  Lichorad, Mateusz 2011 POL0.5010.19407.60 
  Zielonka, Adam 2052 POL1.0010.744029.60 
  Sroka, Janusz 1976 POL0.5010.15406.00 
  Madajczak, Piotr 2072 POL0.001-0.2440-9.60 
  Lecki, Leonard 2090 POL0.001-0.2240-8.80 
  Dziendziel, Mateusz 2011 POL0.001-0.3140-12.40 

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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