Individual Calculations December 2023
 Balazs-Piri, Robert  Total change: -13.80  Rating chartPersonal card
 Budapest Team Ch. Lilienthal Andor Memorial Group 2023-2024 R 2-4 Budapest HUN 2023-11-12
RcRownchangeKK*chgGame
 1759 1804 1.00 3 -0.69 20 -13.80 
  Lippert, Ferenc 1574 HUN0.501-0.2920-5.80 
  Bravin, Alexey 2049 HUN0.001-0.2020-4.00 
  Pirityi, Andras 1655 HUN0.501-0.2020-4.00 

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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