Individual Calculations April 2023
 Lukacs, Tibor  Total change: -19.20  Rating chartPersonal card
 22nd Amateur Open U1800 Gyor HUN 2023-03-04
RcRownchangeKK*chgGame
 1320 1303 2.50 5 0.11 40 4.40 
  Li, Geng Hui 1098 SVK1.0010.24409.60 
  Torok, Attila 1550 HUN0.5010.314012.40 
  Jokai, Bence 1228 HUN0.001-0.6040-24.00 
  Ferenczy, Nora 1474 HUN0.5010.23409.20 
  Bencsics, Benedek 1251 HUN0.501-0.0740-2.80 

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)
 
 Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R 9-10 Budapest HUN 2023-03-05
RcRownchangeKK*chgGame
 1241 1303 0.00 1 -0.59 40 -23.60 
  Eros, Janos 1241 HUN0.001-0.5940-23.60 

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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