Individual Calculations May 2013
 Polyik, Peter  Total change: -33.75  Rating chartPersonal card
 HUN National Team Ch. Charousek R 1-11 Hungary West HUN 2012-09-16
RcRownchangeKK*chgGame
 1894 1825 2.00 7 -0.88 15 -13.20 
  Bohus, Adam 1750 HUN0.001-0.6015-9.00 
  Lovas, Miklos 1956 HUN0.001-0.3215-4.80 
  Bodor, Gergely 1792 HUN1.0010.45156.75 
  Ugroczky, Peter 1807 HUN1.0010.47157.05 
  Bali, Eszter 1990 HUN0.001-0.2815-4.20 
  Nagy, Lajos 1913 HUN0.001-0.3815-5.70 
  Havanecz, Bianka 2049 HUN0.001-0.2215-3.30 

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 Youth Ch U14 Boys Qualification Budapest HUN 2013-03-29
RcRownchangeKK*chgGame
 1722 1883 3.50 7 -1.37 15 -20.55 
  Toth, Viktor 1483  * HUN0.501-0.4215-6.30 
  Devald, Peter 1620 HUN1.0010.18152.70 
  Szabo, Benjamin 1725 HUN0.501-0.2115-3.15 
  Lovasz, Marcell 1752 HUN1.0010.32154.80 
  Horvath, Kristof 1810 HUN0.501-0.1015-1.50 
  Kaufmann, Peter 1793 HUN0.001-0.6215-9.30 
  Ugroczky, Peter 1871 HUN0.001-0.5215-7.80 
 * 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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