Individual Calculations April 2023
 Sokolovsky, Jakub  Total change: -6.00  Rating chartPersonal card
 5. Liga A11 a R10-11 Bratislava SVK 2023-03-03
RcRownchangeKK*chgGame
 1904 1835 0.50 3 -0.74 20 -14.80 
  Lachcina, Alojz 1757 SVK0.001-0.6120-12.20 
  Hricovini, Michal 2029 SVK0.001-0.2520-5.00 
  Duraj, Jan 1926 SVK0.5010.12202.40 

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)
 
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1978 1835 0.00 1 -0.31 20 -6.20 
  Hartl, Jan 1978 SVK0.001-0.3120-6.20 

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 A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1729 1835 2.00 2 0.75 20 15.00 
  Blaho, Igor 1566 SVK1.0010.17203.40 
  Zacik, Anton 1891 SVK1.0010.582011.60 

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)
 

 

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