Individual Calculations August 2023
 Hajdu, Istvan  Total change: 17.00  Rating chartPersonal card
 Eger-LOGOSZ Open B U1950 Eger HUN 2023-06-27
RcRownchangeKK*chgGame
 1585 1789 6.50 9 -0.01 20 -0.20 
  Szakolczai, Alex 1442 HUN1.0010.11202.20 
  Kollar, Balazs 1340 HUN1.0010.06201.20 
  Toth, Istvan 1840 HUN0.5010.07201.40 
  Berecz, Kristof 1721 HUN0.501-0.0920-1.80 
  Herczeg, Benedek 1442 HUN1.0010.11202.20 
  Turcsanyi, Vendel Tamas 1389  * HUN1.0010.08201.60 
  Bordos, Janos 1672 HUN0.501-0.1620-3.20 
  Landenberger, Laszlo 1866 HUN0.001-0.3920-7.80 
  Beres, Ferenc 1551 HUN1.0010.20204.00 
 * 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)
 
 Budapest Summer group B Budapest HUN 2023-07-06
RcRownchangeKK*chgGame
 1578 1793 3.50 5 -0.31 20 -6.20 
  Nagy, Antal 1432 HUN0.501-0.4020-8.00 
  Molnar, Lidia Emilia 1542 HUN0.001-0.8120-16.20 
  Vaczi, Lorant Tamas 1573 HUN1.0010.22204.40 
  Janosi, Bence 1616 HUN1.0010.27205.40 
  Patai, Tamas 1728 HUN1.0010.41208.20 

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)
 
 46th Agria Chess Festival B U1800 Eger HUN 2023-07-14
RcRownchangeKK*chgGame
 1574 1793 6.50 7 1.17 20 23.40 
  Ress, Amira 1418 HUN1.0010.09201.80 
  Vamosi, Peter Istvan 1553 HUN1.0010.20204.00 
  Gaal, Miklos 1601 HUN1.0010.25205.00 
  Biro, Beata 1638 HUN1.0010.29205.80 
  Szabo, Vince David 1411 HUN1.0010.09201.80 
  Salamon, Laszlo 1659 HUN0.501-0.1820-3.60 
  Kovacs, K. Arpad 1740 HUN1.0010.43208.60 

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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