Individual Calculations March 2023
 Botragyi, Tibor  Total change: 3.20  Rating chartPersonal card
 Szabolcs-Szatmar-Bereg Regional Team Ch. 2022-23 R 7 SzSzB Region HUN 2023-02-05
RcRownchangeKK*chgGame
 1678 1956 1.00 1 0.17 20 3.40 
  Szilagyi, Sandor 1678 HUN1.0010.17203.40 

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)
 
 HUN Team Ch. 2nd Div. Barcza League 2022-23 R 3-4 Hungary North East HUN 2023-02-12
RcRownchangeKK*chgGame
 1949 1956 0.50 1 -0.01 20 -0.20 
  Zelena, Tamas 1949 HUN0.501-0.0120-0.20 

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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