Individual Calculations September 2021
 Hajdu, Zoltan  Total change: 2.40  Rating chartPersonal card
 14th Puspokladany Open Arnoth Sandor Memorial Puspokladany HUN 2021-07-28
RcRownchangeKK*chgGame
 1888 1710 3.00 8 0.67 20 13.40 
  Maraczi, Erno 1992 HUN0.001-0.1620-3.20 
  Balogh, David c2110  * HUN0.001-0.0820-1.60 
  Szurovszky, Elek f1940 HUN0.5010.29205.80 
  Adam, Zoltan 1780 HUN0.001-0.4020-8.00 
  Magi, Tibor 1818 HUN1.0010.652013.00 
  Keseru, Tibor 1851 HUN1.0010.692013.80 
  Tamas, Kornel 2069 HUN0.001-0.1020-2.00 
  Papp, Regina 1540 HUN0.501-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1st Tokaj-Bodrogzug Open Bodrogkeresztur HUN 2021-08-01
RcRownchangeKK*chgGame
 1818 1710 1.50 5 -0.38 20 -7.60 
  Bodrogi, Bendeguz 2110  * HUN0.001-0.0820-1.60 
  Muranyi, Peter 1960 HUN0.001-0.1920-3.80 
  Onodi, Miklos 1788 HUN0.001-0.3920-7.80 
  Guraly, Laszlo Andras 1783 HUN0.5010.10202.00 
  Molnar, Daniel Zsolt 1447 HUN1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 FISSM A Satu Mare ROU 2021-08-08
RcRownchangeKK*chgGame
 1858 1710 2.00 7 -0.17 20 -3.40 
  Dostan, Janos f2025 HUN0.001-0.1420-2.80 
  Mazilu, Stefan-Fabian 1854 ROU1.0010.692013.80 
  Talmaci, Chiril 1995 MDA0.001-0.1620-3.20 
  Szegedy, Matyas 1959 HUN0.001-0.1920-3.80 
  Illes, Sandor-Ferenc 1946 ROU0.001-0.2020-4.00 
  Ruzsa, Raul-Mihai 1332 ROU1.0010.09201.80 
  Breitkopf, Ioan-Francisc 1898 ROU0.001-0.2620-5.20 

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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