Individual Calculations September 2009
 Ongai, Erik  Total change: 106.15  Rating chartPersonal card
 Balaton Int. Chess Festival Open B Balatonlelle HUN 2009-06-13
RcRownchangeKK*chgGame
 2002 1804 3.50 8 1.45 25 36.25 
  Szurovszky, Elek f2100 HUN1.0010.852521.25 
  Richter, Juergen 2020 GER0.5010.28257.00 
  Brylski, Pawel 2060 POL1.0010.812520.25 
  Baki, Peterne 2088 HUN0.5010.34258.50 
  Szirmai, Eduard 2086 HUN0.001-0.1625-4.00 
  Kutasi, Kristof 1945 HUN0.001-0.3125-7.75 
  Pastuszko, Kinga 1762 POL0.501-0.0625-1.50 
  Nagy, Aron 1954 HUN0.001-0.3025-7.50 

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 U14 Ch. Boys Balatonlelle HUN 2009-06-26
RcRownchangeKK*chgGame
 1840 1804 3.50 8 -0.15 25 -3.75 
  Amstadt, Aron 2154 HUN0.5010.39259.75 
  Grimm, Daniel 1500 HUN1.0010.14253.50 
  Bagi, Mate 1986 HUN0.5010.24256.00 
  Smideliusz, Mark 1908 HUN0.001-0.3625-9.00 
  Heidrich, Mate 1922 HUN0.5010.16254.00 
  Koszo, Attila 1724 HUN0.001-0.6125-15.25 
  Egresi, Kristof 1700 HUN1.0010.36259.00 
  Torok, Tamas 1825 HUN0.001-0.4725-11.75 

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)
 
 Open Oberwart 2009, group B Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 1899 1804 4.00 6 1.77 25 44.25 
  Gurdet, Daniel 1892 AUT1.0010.622515.50 
  Gergacz, Daniel 1864 HUN1.0010.582514.50 
  Huber, Martin Christian 1855 AUT0.5010.07251.75 
  Somogyi, Adolf 1927 AUT1.0010.672516.75 
  Stagl, Marco 1952 AUT0.5010.20255.00 
  Odor, Istvan 1901 HUN0.001-0.3725-9.25 

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)
 
NOTE: K factor changed
 Acs Janos Memorial Tapolca HUN 2009-08-15
RcRownchangeKK*chgGame
 2081 1804 3.00 6 1.96 15 29.40 
  Kun, Gabor 2204  * HUN0.001-0.0815-1.20 
  Guzs, Laszlo 2060 HUN1.0010.811512.15 
  Szabo, Adam 2106 HUN0.001-0.1515-2.25 
  Lejer, Sandor 2020 HUN1.0010.781511.70 
  Toronyi, David 2070 HUN0.001-0.1815-2.70 
  Hadrik, Csaba 2023 HUN1.0010.781511.70 
 * 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)
 

 

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