Individual Calculations February 2023
 Nagy, Daniel  Total change: 21.60  Rating chartPersonal card
 22nd Rakosmente Open Budapest HUN 2023-01-02
RcRownchangeKK*chgGame
 1714 1614 2.00 4 0.47 40 18.80 
  Bolyai, Istvan 1779 HUN1.0010.724028.80 
  Juhasz, Sandor 1782 HUN0.001-0.2840-11.20 
  Medve, Mark 2082 HUN0.001-0.0540-2.00 
  Golya, Mate 1213 HUN1.0010.08403.20 

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)
 
 Evadnyito V. Premium Nemzetkozi Sakkverseny B U1800 Budapest HUN 2023-01-05
RcRownchangeKK*chgGame
 1498 1614 2.50 3 0.53 40 21.20 
  Baranyai, Rafael 1441 HUN1.0010.274010.80 
  Peterfia, Ferenc 1480 HUN1.0010.324012.80 
  Szurkos, Andras 1574 HUN0.501-0.0640-2.40 

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. Erkel League 2022-23 R4 Hungary North HUN 2023-01-29
RcRownchangeKK*chgGame
 1645 1614 0.00 1 -0.46 40 -18.40 
  Hangay, Oliver 1645 HUN0.001-0.4640-18.40 

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)
 

 

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