Individual Calculations April 2018
 Petervari, Szabolcs  Total change: 22.40  Rating chartPersonal card
 Team League KEM Region 2nd Div. 2017-2018 R 7-8 Komarom-Esztergom Region HUN 2018-02-25
RcRownchangeKK*chgGame
 1528 1646 2.00 2 0.75 40 30.00 
  Sandor, Viktor 1743 HUN1.0010.634025.20 
  Nemeth, Zoltan 1313 HUN1.0010.12404.80 

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)
 
 HUN Team League 2nd Div. Breyer Gyula Group 2017-2018 R 9-10 Hungary North-West HUN 2018-03-04
RcRownchangeKK*chgGame
 1898 1658 0.00 2 -0.47 40 -18.80 
  Csetneki, Mark 1738 HUN0.001-0.3940-15.60 
  Pasztor, Balazs 2058  * HUN0.001-0.0840-3.20 
 * 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 Komarom-Esztergom Region 1st Division 2017-2018 R 4 Komarom-Esztergom Region HUN 2018-03-11
RcRownchangeKK*chgGame
 1874 1658 0.50 1 0.28 40 11.20 
  Udvardi, Istvan Jr. 1874 HUN0.5010.284011.20 

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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