Individual Calculations March 2023
 Hlavac, Peter  Total change: -4.40  Rating chartPersonal card
 5. liga Zilina 2022 2023 R7-8 SVK SVK 2023-02-03
RcRownchangeKK*chgGame
 1959 1952 0.00 1 -0.49 20 -9.80 
  Bucek, Eduard 1959 SVK0.001-0.4920-9.80 

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 C 2022 23 R8-9 ZA - BB SVK 2023-02-11
RcRownchangeKK*chgGame
 1958 1952 1.50 2 0.52 20 10.40 
  Valuska, Jan 1920 SVK1.0010.46209.20 
  Miklas, Marian 1995 SVK0.5010.06201.20 

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)
 
 3. liga C1 2022 2023 R8-9 Rozne. SVK 2023-02-18
RcRownchangeKK*chgGame
 1862 1952 1.00 2 -0.25 20 -5.00 
  Paur, Dusan 1872 SVK1.0010.39207.80 
  Kovac, Ondrej 1852 SVK0.001-0.6420-12.80 

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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