Individual Calculations February 2018
 Czibulka, Zoltan Dr.  Total change: -85.80  Rating chartPersonal card
 10th Perenyi Bela Memorial 2018 Budapest HUN 2018-01-05
RcRownchangeKK*chgGame
 1844 2092 4.00 9 -3.12 20 -62.40 
  Forgacs, Attila Jr. 1719 HUN0.001-0.9020-18.00 
  Solti, Gergely 1692  * HUN0.501-0.4220-8.40 
  Aarav, Dengla 1747 IND0.501-0.3920-7.80 
  Suranyi, Istvan 1794 HUN1.0010.15203.00 
  Palvolgyi, Istvan 1967 HUN1.0010.33206.60 
  Simon, Lili 1971 HUN0.001-0.6620-13.20 
  Rozsa, Sandor 1935 HUN0.501-0.2120-4.20 
  Toth, Nikoletta 1837 HUN0.501-0.3120-6.20 
  Szlabey, Geza 1930 HUN0.001-0.7120-14.20 
 * 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)
 
 Team League Budapest Bilek Istvan Group 2017-2018 R 6 Budapest HUN 2018-01-21
RcRownchangeKK*chgGame
 1875 2092 0.00 1 -0.78 20 -15.60 
  Sulcz, Istvan 1875 HUN0.001-0.7820-15.60 

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 League 2nd Div. Breyer Gyula Group 2017-2018 R 7 Hungary North-West HUN 2018-01-28
RcRownchangeKK*chgGame
 2169 2092 0.00 1 -0.39 20 -7.80 
  Dibusz, Ferenc 2169 HUN0.001-0.3920-7.80 

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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