Individual Calculations December 2021
 Horvath, Kristof  Total change: -45.80  Rating chartPersonal card
 HUN Team Ch. 2021-22 1st Div. Maroczy Group R2 Hungary East HUN 2021-10-31
RcRownchangeKK*chgGame
 2097 1988 0.00 1 -0.35 20 -7.00 
  Helenyi, Zoltan 2097 SRB0.001-0.3520-7.00 

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. 2021-22 1st Div. Maroczy Group R 3-4 Hungary East HUN 2021-11-07
RcRownchangeKK*chgGame
 2034 2045 0.50 1 -0.02 20 -0.40 
  Piroska, Istvan 2034 HUN0.501-0.0220-0.40 

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)
 
 Borsod-Abauj-Zemplen Team Ch. 2021-22 R 2-3 BAZ Region HUN 2021-11-14
RcRownchangeKK*chgGame
 1828 2045 0.00 1 -0.78 20 -15.60 
  Varga, Laszlo 1828 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)
 
 20th Baranya Int. Chess Festival Hotel Castello Siklos Siklos HUN 2021-11-25
RcRownchangeKK*chgGame
 1852 2045 4.00 7 -1.14 20 -22.80 
  Nagy, Lajos 1742 HUN1.0010.14202.80 
  Somogyi, Gabor 1841 HUN0.501-0.2620-5.20 
  Pasti, Anna 1956 HUN0.001-0.6220-12.40 
  Lukacs, Imre 1645  * HUN1.0010.08201.60 
  Szabo, Marton Nandor 1863 HUN0.501-0.2420-4.80 
  Trajber, Csaba Dr. 1983 HUN0.501-0.0920-1.80 
  Vereczkei, Laszlo Dr. 1934 HUN0.501-0.1520-3.00 
 * 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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