Individual Calculations April 2023
 Vojtko, Robert  Total change: 9.40  Rating chartPersonal card
 5. Liga A11 a R10-11 Bratislava SVK 2023-03-03
RcRownchangeKK*chgGame
 1365 1633 2.00 2 0.41 20 8.20 
  Mendelova, Adela 1222 SVK1.0010.08201.60 
  Skripek, Jan 1508 SVK1.0010.33206.60 

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)
 
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1603 1633 1.50 2 0.45 20 9.00 
  Labar, Eduard 1908 SVK0.5010.33206.60 
  Jursova, Elena 1298 SVK1.0010.12202.40 

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)
 
 3. liga A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1894 1633 0.00 2 -0.39 20 -7.80 
  Deak, Gabriel 2000 SVK0.001-0.1020-2.00 
  Sturc, Gustav 1787 SVK0.001-0.2920-5.80 

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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