Individual Calculations April 2023
 Djubek, Boris  Total change: -17.60  Rating chartPersonal card
 3. liga A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 2093 1964 0.00 3 -0.97 20 -19.40 
  Kolesar, Milan f2119 SVK0.001-0.2920-5.80 
  Petrik, Stanislav f2103 SVK0.001-0.3120-6.20 
  Cech, Dominik 2056 SVK0.001-0.3720-7.40 

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)
 
 1. liga Zapad 2022 2023 R10-11 BA-NR-TT-TN SVK 2023-03-11
RcRownchangeKK*chgGame
 2032 1964 0.50 1 0.09 20 1.80 
  Budinsky, Martin 2032 SVK0.5010.09201.80 

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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