Individual Calculations April 2009
 Berta, Sandor  Total change: -19.40  Rating chartPersonal card
 Evzaro Domsod HUN 2008-12-27
RcRownchangeKK*chgGame
 1758 1667 1.00 7 -1.76 25 -44.00 
  Csikos, Mihaly 2017 HUN0.001-0.1125-2.75 
  Firnigel, Janos 1963 HUN0.001-0.1525-3.75 
  Csupor, Peter 1897 HUN0.001-0.2125-5.25 
  Shan, He Jia 1454 HUN0.501-0.2725-6.75 
  Eltigani, Amir 1711 HUN0.5010.06251.50 
  Galambos, Menyhert 1783 HUN0.001-0.3425-8.50 
  Galambos, Marton 1479 HUN0.001-0.7425-18.50 

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)
 
NOTE: K factor changed
 Center Kupa Tolna Ind.Ch. Fadd HUN 2009-01-28
RcRownchangeKK*chgGame
 1836 1662 2.00 6 0.29 15 4.35 
  Szabo, Richard 2001 HUN0.5010.38155.70 
  Csupor, Peter 1897 HUN0.001-0.2115-3.15 
  Galambos, Menyhert 1834 HUN0.001-0.2715-4.05 
  Csernai, Tibor 1769 HUN0.5010.15152.25 
  Kaszas, Kristof 1841 HUN0.5010.23153.45 
  Rekasi, Zsolt 1672 HUN0.5010.01150.15 

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
 Zuzmara Chess Week-end B U 2100 Aggtelek HUN 2009-02-13
RcRownchangeKK*chgGame
 1793 1662 2.50 5 0.88 15 13.20 
  Becskei, Zoltan 1843 HUN0.001-0.2615-3.90 
  Laszlo, Laura 1797 HUN0.5010.18152.70 
  Fekete, Bela 1718 HUN1.0010.58158.70 
  Tesik, Peter 1822 HUN0.001-0.2915-4.35 
  Solyom, Sandor 1784 HUN1.0010.671510.05 

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
 Berekfurdo B under 2200 Berekfurdo HUN 2009-03-12
RcRownchangeKK*chgGame
 1792 1662 2.50 6 0.47 15 7.05 
  Firnigel, Janos 1963 HUN0.001-0.1515-2.25 
  Vizkeleti, Pal 1889 HUN1.0010.791511.85 
  Ohat, Imre 1883 HUN0.001-0.2215-3.30 
  Peczely, Gyorgy Dr. 1780 HUN0.001-0.3415-5.10 
  Muranyi, Geza 1765 HUN0.5010.14152.10 
  Szentpetery, Csaba Mark 1473 HUN1.0010.25153.75 

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)
 

 

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