Individual Calculations January 2023
 Koska, Jiri  Total change: -7.20  Rating chartPersonal card
 4. liga D22 2022 2023 R3-4 Presov SVK 2022-12-02
RcRownchangeKK*chgGame
 1993 1911 0.00 1 -0.39 40 -15.60 
  Durica, Daniel 1993 SVK0.001-0.3940-15.60 

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)
 
 1.liga Vychod 2022 2023 R5-6 SVK SVK 2022-12-03
RcRownchangeKK*chgGame
 2053 1911 0.00 1 -0.31 40 -12.40 
  Tauber, Marek 2053 SVK0.001-0.3140-12.40 

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)
 
 4.liga D31 2022 2023 R4 Kosicky kraj SVK 2022-12-09
RcRownchangeKK*chgGame
 1764 1911 1.00 1 0.30 40 12.00 
  Zigo, Pavol 1764 SVK1.0010.304012.00 

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
 1694 1911 1.00 1 0.22 40 8.80 
  Tokarcik, Patrik 1694 SVK1.0010.22408.80 

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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