Individual Calculations September 2023
 Kornak, Maksymilian  Total change: -16.40  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1289 1175 1.00 4 -0.41 40 -16.40 
  Chomicki, Kornel 1364 POL0.001-0.2540-10.00 
  Wnuk, Piotr 1392 POL0.001-0.2240-8.80 
  Olszanski, Robert 1023 POL1.0010.304012.00 
  Rozycki, Mateusz 1377 POL0.001-0.2440-9.60 

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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