Individual Calculations January 2024
 Kovacs, Apollo  Total change: 6.20  Rating chartPersonal card
 BAZ Varmegye CSB 2023-24 R 3 Borsod-Abauj-Zemplen Region HUN 2023-12-03
RcRownchangeKK*chgGame
 1917 2154 1.00 1 0.20 20 4.00 
  Kovacs, Kristof 1917 HUN1.0010.20204.00 

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)
 
 HUN Team Ch. 1st Div. Maroczy Geza Memorial Group 2023-24 R5 Hungary East HUN 2023-12-10
RcRownchangeKK*chgGame
 2236 2154 0.50 1 0.11 20 2.20 
  Racz, Zoltan f2236 HUN0.5010.11202.20 

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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