Individual Calculations April 2023
 Marcinko, Karol  Total change: 7.60  Rating chartPersonal card
 4. liga D22 2022 2023 R9 Presov SVK 2023-03-17
RcRownchangeKK*chgGame
 1357 1330 1.50 2 0.57 20 11.40 
  Marcin, Richard 1338 SVK1.0010.512010.20 
  Ptacek, Peter 1375 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 D2 2022 23 R10 Presovsky kraj SVK 2023-03-19
RcRownchangeKK*chgGame
 1623 1330 0.00 1 -0.15 20 -3.00 
  Sedlak, Mikulas 1623 SVK0.001-0.1520-3.00 

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)
 
 2.liga D 2022 23 Round 10-11 PO-KE SVK 2023-03-25
RcRownchangeKK*chgGame
 1830 1330 0.00 1 -0.04 20 -0.80 
  Minarcak, Pavol 1830 SVK0.001-0.0420-0.80 

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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