Individual Calculations December 2019
 Kovacs, Laszlo  Total change: 3.60  Rating chartPersonal card
 HUN National Team Ch. Barcza Division 2019-2020 R 3-4 Hungary North East HUN 2019-11-10
RcRownchangeKK*chgGame
 1920 1596 0.00 1 -0.13 40 -5.20 
  Muller, Wilhelm 1920 ROU0.001-0.1340-5.20 

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)
 
 Chess in the City 2019 Tiszaujvaros Open U1700 Tiszaujvaros HUN 2019-11-21
RcRownchangeKK*chgGame
 1551 1596 3.50 6 0.22 40 8.80 
  Petyko, Martin 1282 HUN1.0010.14405.60 
  Fekete, Sandor 1697 HUN1.0010.644025.60 
  Pop, Ioan I. 1670 ROU1.0010.604024.00 
  Onodi, Miklos 1636 HUN0.001-0.4440-17.60 
  Lazsadi, Kerka Lilla 1634 HUN0.001-0.4540-18.00 
  Szabo, Akos 1384 HUN0.501-0.2740-10.80 

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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