Individual Calculations December 2022
 Vaczi, Sandor  Total change: 6.40  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R 1-2 Hungary South East HUN 2022-10-23
RcRownchangeKK*chgGame
 1618 1828 0.50 1 -0.27 20 -5.40 
  Kralik, Attila 1618 HUN0.501-0.2720-5.40 

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)
 
 HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R3 Hungary South East HUN 2022-11-20
RcRownchangeKK*chgGame
 1892 1828 1.00 1 0.59 20 11.80 
  Kovacs, Laszlo 1892 HUN1.0010.592011.80 

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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