Individual Calculations January 2023
 Dragula, Miroslav  Total change: 0.60  Rating chartPersonal card
 4. liga D22 2022 2023 R3-4 Presov SVK 2022-12-02
RcRownchangeKK*chgGame
 1542 1514 1.00 2 0.06 20 1.20 
  Ziman, Lubos 1301 SVK0.001-0.7720-15.40 
  Bujnovsky, Jan 1782 SVK1.0010.832016.60 

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)
 
 Mestska liga Cassovia 2022-2023 R4 Kosice SVK 2022-12-10
RcRownchangeKK*chgGame
 1364 1514 0.50 1 -0.20 20 -4.00 
  Strakova, Adriana 1364 SVK0.501-0.2020-4.00 

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)
 
 3. liga D2 2022 23 R3-4 Presovsky kraj SVK 2022-12-11
RcRownchangeKK*chgGame
 1240 1514 1.00 1 0.17 20 3.40 
  Kacmarik, Adam 1240 SVK1.0010.17203.40 

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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