Individual Calculations July 2009
 Horvath, Julia  Total change: 1.20  Rating chartPersonal card
 Oberliga Ost Gruppe A Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2245 2160 1.50 2 0.73 15 10.95 
  Schirrmeister, Ralf 2231 GER0.5010.10151.50 
  Schweitzer, Andreas 2258 GER1.0010.63159.45 

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 Team Ch. NB-I/B Maroczy Several towns in HUN HUN 2008-10-26
RcRownchangeKK*chgGame
 2031 2160 6.00 10 -0.62 15 -9.30 
  Katona, Jozsef 2044 HUN1.0010.34155.10 
  Berecz, Arpad 2108 HUN0.001-0.5715-8.55 
  Barcsi, Judit Dr. 2031 HUN0.501-0.1715-2.55 
  Szakolczai, Peter f2263 HUN0.001-0.3615-5.40 
  Timko, Melinda 2052 HUN1.0010.35155.25 
  Horvath, Zoltan 2025 HUN0.501-0.1815-2.70 
  Hajnal, Gyula 2071 HUN1.0010.38155.70 
  Runda, Mate Bence 1810 HUN0.501-0.3915-5.85 
  Uzonyi, David 1880 HUN1.0010.16152.40 
  Kristofori, Attila 2025 UKR0.501-0.1815-2.70 

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 Team Ch I. Div. Budapest HUN 2008-11-09
RcRownchangeKK*chgGame
 2138 2160 0.50 1 -0.03 15 -0.45 
  Nagy, Laszlo 2138 HUN0.501-0.0315-0.45 

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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