Individual Calculations November 2009
 Juhasz, Barbara  Total change: -3.00  Rating chartPersonal card
 Sakkozo Magyarok XIV. World Meeting Lakitelek HUN 2009-08-18
RcRownchangeKK*chgGame
 1862 1871 5.00 9 0.45 15 6.75 
  Levay, Sorin 2209 ROU0.001-0.1215-1.80 
  Zsigrai, Sara 1553 HUN1.0010.13151.95 
  Palasti, Ferenc 2018 HUN0.5010.20153.00 
  Kemeny, Csaba 2050 HUN0.001-0.2715-4.05 
  Irimias, Robert 1765 ROU0.501-0.1415-2.10 
  Kormanyos, Akos 1629 SRB1.0010.20153.00 
  Zsigrai, Ildiko Klara 1562 HUN1.0010.14152.10 
  Kaszas, Viktor 1989 SRB0.5010.16152.40 
  Polner, Iosif 1984 ROU0.5010.15152.25 

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)
 
 XIII PAKS Open A Paks HUN 2009-09-30
RcRownchangeKK*chgGame
 1926 1880 2.50 7 -0.65 15 -9.75 
  Fodor, Tamas Sr. 2024 HUN0.001-0.3115-4.65 
  Berta, Sandor 1685 HUN0.501-0.2515-3.75 
  Tesik, Csaba 2165 HUN0.001-0.1615-2.40 
  Kaszas, Kristof 1766 HUN0.501-0.1615-2.40 
  Edes, Zsofia 1954 SVK0.5010.10151.50 
  Csernai, Tibor 1734 HUN1.0010.30154.50 
  Marosi, Csaba f2152 HUN0.001-0.1715-2.55 

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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