Individual Calculations April 2023
 Rybar, Peter  Total change: -22.40  Rating chartPersonal card
 5.liga B11 2022 2023 R9-12 Nitriansky kraj SVK 2023-03-04
RcRownchangeKK*chgGame
 1530 1591 2.50 4 0.16 20 3.20 
  Dicer, Juraj 1538 SVK1.0010.43208.60 
  Dicer, Juraj 1538 SVK0.501-0.0720-1.40 
  Machnik, Jan 1521 SVK0.001-0.6020-12.00 
  Machnik, Jan 1521 SVK1.0010.40208.00 

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 B1 2022 23 R8-9 Nitriansky kraj SVK 2023-03-05
RcRownchangeKK*chgGame
 1284 1591 0.00 1 -0.86 20 -17.20 
  Szabo, Gergely 1284 SVK0.001-0.8620-17.20 

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)
 
 2. liga B 2022 2023 R10-11 NR-TN SVK 2023-03-25
RcRownchangeKK*chgGame
 1621 1591 0.50 2 -0.42 20 -8.40 
  Zelenka, Matej 1508 SVK0.501-0.1120-2.20 
  Miciak, Emanuel 1733 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)
 

 

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