Individual Calculations February 2023
 Kukan, Michal  Total change: 7.40  Rating chartPersonal card
 3. liga A1 2022 2023 R5-6 Bratislava SVK 2023-01-08
RcRownchangeKK*chgGame
 1691 1764 2.00 2 0.81 20 16.20 
  Hajtmanek, Stanislav 1600 SVK1.0010.28205.60 
  Hudec, Timotej 1782 SVK1.0010.532010.60 

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)
 
 5. Liga A11 b R7-8 Bratislava SVK 2023-01-13
RcRownchangeKK*chgGame
 1686 1764 0.00 1 -0.61 20 -12.20 
  Hasala, Richard 1686 SVK0.001-0.6120-12.20 

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)
 
 SVK 4.liga A11 2022 2023 R7-8 Bratislava SVK 2023-01-21
RcRownchangeKK*chgGame
 1488 1764 1.00 1 0.17 20 3.40 
  Isa, Adam 1488 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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