Individual Calculations December 2023
 Arva, Karoly  Total change: -12.60  Rating chartPersonal card
 Hajdu-Bihar Regional Team Ch. 2023-24 R 1 Hajdu-Bihar Varmegye HUN 2023-11-04
RcRownchangeKK*chgGame
 1831 1858 0.00 1 -0.54 20 -10.80 
  Nandin-Erdene, Davaademberel 1831 HUN0.001-0.5420-10.80 

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)
 
 Hajdu-Bihar Regional Team Ch. 2023-24 R 2-3 Hajdu-Bihar Varmegye HUN 2023-11-05
RcRownchangeKK*chgGame
 1791 1858 0.50 1 -0.09 20 -1.80 
  Pal, Ferenc 1791 HUN0.501-0.0920-1.80 

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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