Individual Calculations February 2023
 Matyi, Attila  Total change: -10.60  Rating chartPersonal card
 Veszprem County Team Ch. 2022-23 R 3 Veszprem Region HUN 2023-01-22
RcRownchangeKK*chgGame
 1819 1872 0.50 1 -0.07 20 -1.40 
  Soos, David 1819 HUN0.501-0.0720-1.40 

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. Szechenyi League 2022-23 R4 Hungary North West HUN 2023-01-29
RcRownchangeKK*chgGame
 1901 1872 0.00 1 -0.46 20 -9.20 
  Erdei, Lajos Jr. 1901 HUN0.001-0.4620-9.20 

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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