Individual Calculations March 2023
 Hrabcak, Stefan  Total change: 4.00  Rating chartPersonal card
 2.liga D 2022 23 Round 8-9 PO-KE SVK 2023-02-11
RcRownchangeKK*chgGame
 2043 1580 0.00 1 -0.05 20 -1.00 
  Koval, Daniel 2043 SVK0.001-0.0520-1.00 

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 R8-9 Presovsky kraj SVK 2023-02-19
RcRownchangeKK*chgGame
 1443 1580 1.50 2 0.25 20 5.00 
  Horvath, Simon 1180  * SVK1.0010.08201.60 
  Vrabel, Frantisek 1705 SVK0.5010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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