Individual Calculations August 2023
 Dubnicka, Ferdinand  Total change: 13.40  Rating chartPersonal card
 MSR 2023 - Open Bratislava SVK 2023-07-01
RcRownchangeKK*chgGame
 1758 1396 0.50 7 -0.86 20 -17.20 
  Deak, Gabriel 1978 SVK0.001-0.0220-0.40 
  Goga, Frantisek 1843 SVK0.5010.44208.80 
  Ruckschloss, Karol f2129 SVK0.001-0.0120-0.20 
  Nosal, Tobias 1652 SVK0.001-0.1920-3.80 
  Krajnak, Robert 1950 SVK0.001-0.0320-0.60 
  Krupa, Andrej 1390 SVK0.001-0.5120-10.20 
  Srnak, Martin 1366 SVK0.001-0.5420-10.80 

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)
 
 Slovakia Open PIESTANY 2023 - OPEN B Piestany SVK 2023-07-11
RcRownchangeKK*chgGame
 1740 1396 2.50 7 1.53 20 30.60 
  Cvirik, Vladimir 1803 SVK1.0010.922018.40 
  Sokolovsky, Jakub 1852 SVK0.5010.44208.80 
  Fizerova, Lucie 1867 CZE0.001-0.0520-1.00 
  Mrkvik, Jan 1792 SVK0.001-0.0820-1.60 
  Orvisky, Vladimir 1637 SVK1.0010.802016.00 
  Livnansky, Michal 1460 SVK0.001-0.4120-8.20 
  Nahalka, Jan 1772 SVK0.001-0.0920-1.80 

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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