Individual Calculations March 2023
 Virag, Zoltan  Total change: 3.60  Rating chartPersonal card
 3. liga B1 2022 23 R7 Nitriansky kraj SVK 2023-02-05
RcRownchangeKK*chgGame
 1982 1826 0.00 1 -0.29 20 -5.80 
  Ostruzlik, Marek 1982 SVK0.001-0.2920-5.80 

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)
 
 2. liga B 2022 2023 R8-9 NR-TN SVK 2023-02-11
RcRownchangeKK*chgGame
 2026 1826 1.00 2 0.47 20 9.40 
  Veres, Andrej 2162 SVK0.5010.38207.60 
  Masarik, Drahoslav 1890 SVK0.5010.09201.80 

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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