Individual Calculations March 2023
 Kossela, Peter  Total change: -8.00  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Breyer Gy Group R 7-8 Hungary North West HUN 2023-02-12
RcRownchangeKK*chgGame
 1919 1730 0.50 1 0.25 40 10.00 
  Kovacs, Geza 1919 HUN0.5010.254010.00 

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)
 
 Komarom-Esztergom Team League Ch. 1st division 2022-23 R4 KEM Region HUN 2023-02-26
RcRownchangeKK*chgGame
 1763 1730 0.00 1 -0.45 40 -18.00 
  Lengyel, Sandor 1763 HUN0.001-0.4540-18.00 

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)
 

 

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