Individual Calculations July 2023
 Herega, Bostjan  Total change: -21.80  Rating chartPersonal card
 Pokal SZS 2023 Zagorje ob Savi SLO 2023-03-31
RcRownchangeKK*chgGame
 1875 1405 0.00 2 -0.28 40 -11.20 
  Brinovec, Dusan c2179 SLO0.0010.00400.00 
  Ojstersek, Jurij 1570 SLO0.001-0.2840-11.20 

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)
 
NOTE: K factor changed
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 1831 1381 0.00 7 -0.53 20 -10.60 
  Kopriva, Martin 2130 CZE0.0010.00200.00 
  Novotny, Jaroslav 1890 CZE0.001-0.0420-0.80 
  Veverka, Vladimir 1808 CZE0.001-0.0720-1.40 
  Aird, Ian 1773 SCO0.001-0.0820-1.60 
  Peglau, Paul David 1745 GER0.001-0.1020-2.00 
  Al-Dhabbi, Fares 1838 CZE0.001-0.0520-1.00 
  Machalec, Vladimir 1635 SVK0.001-0.1920-3.80 

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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