Individual Calculations April 2023
 Kolesar, Milan  Total change: 11.00  Rating chartPersonal card
 3. liga A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1947 2119 2.00 2 0.54 20 10.80 
  Djubek, Boris 1964 SVK1.0010.29205.80 
  Makuch, Martin 1929 SVK1.0010.25205.00 

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)
 
 Burgenland 2. Landesliga G 2022-2023 Round 8-9 several AUT 2023-03-12
RcRownchangeKK*chgGame
 1916 2119 1.50 2 0.01 20 0.20 
  Ruisz, Johannes 2035 AUT0.501-0.1220-2.40 
  Petsch, Erwin 1796 AUT1.0010.13202.60 

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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