Individual Calculations June 2024
 Koncz, Istvan  Total change: -1.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Barcza Group 2023-24 R9 Hungary North East HUN 2024-05-12
RcRownchangeKK*chgGame
 1991 1920 0.50 1 0.10 20 2.00 
  Zelena, Tamas 1991 HUN0.5010.10202.00 

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)
 
 Szabolcs-Szatmar-Bereg Regional Team Ch. 2023-24 R 9 SZSZB Region HUN 2024-05-19
RcRownchangeKK*chgGame
 1804 1920 0.50 1 -0.16 20 -3.20 
  Kovalcsik, Zoltan Mihaly 1804 HUN0.501-0.1620-3.20 

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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