Individual Calculations October 2021
 Piroska, Istvan  Total change: -68.80  Rating chartPersonal card
 40th Zalakaros Chess Festival-Barczay Laszlo Memorial Zalakaros HUN 2021-09-05
RcRownchangeKK*chgGame
 1864 2097 3.50 7 -1.83 20 -36.60 
  Kramar, David 1702 HUN1.0010.08201.60 
  Peczely, Sebastian Zsombor f2315 HUN0.001-0.2220-4.40 
  Buri, Petra Zsuzsanna 1823 HUN0.001-0.8320-16.60 
  Marosvolgyi, Ferenc 1798 HUN1.0010.15203.00 
  Pasti, Zsombor 1787 HUN0.501-0.3620-7.20 
  Sygulski, Piotr 1924 POL0.001-0.7320-14.60 
  Farkas, Virag 1697  * HUN1.0010.08201.60 
 * 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)
 
 Hobagoly Cup September 2021 Budapest HUN 2021-09-17
RcRownchangeKK*chgGame
 1905 2097 3.00 6 -1.44 20 -28.80 
  Szabo, Abel 1755 HUN1.0010.12202.40 
  Sulyok, Eszter 1908 HUN1.0010.25205.00 
  Gyenes, Mate 1937 HUN0.001-0.7120-14.20 
  Haszon, Abel 1860 HUN1.0010.20204.00 
  Mester, Attila 1961 HUN0.001-0.6820-13.60 
  Budai, Akos 2011 HUN0.001-0.6220-12.40 

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 Championship 1st Div. Lilienthal Group R1 Budapest HUN 2021-09-26
RcRownchangeKK*chgGame
 1972 2097 0.50 1 -0.17 20 -3.40 
  Gaspar, David 1972 HUN0.501-0.1720-3.40 

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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