Individual Calculations August 2023
 Maryasin, Boris  Total change: -51.00  Rating chartPersonal card
 Sachovy festival Ceske Budejovice Open A 2023 Ceske Budejovice CZE 2023-07-01
RcRownchangeKK*chgGame
 2062 2266 5.00 9 -1.79 10 -17.90 
  Blumel, Otto 1899 CZE1.0010.10101.00 
  Ermitsch, Michael 2024 GER0.501-0.3010-3.00 
  Sykora, Ondrej 2067 CZE0.501-0.2610-2.60 
  Steiner, Bruno c2041 AUT1.0010.22102.20 
  Wiley, Tom E f2143 ENG0.501-0.1710-1.70 
  Volak, Simon 2135 CZE1.0010.32103.20 
  Lang, Simon 1997 CZE0.501-0.3310-3.30 
  Kiili, Markus 2174 FIN0.001-0.6310-6.30 
  Prazak, Daniel 2082 CZE0.001-0.7410-7.40 

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)
 
 Slovakia Open PIESTANY 2023 - OPEN A Piestany SVK 2023-07-11
RcRownchangeKK*chgGame
 2107 2266 3.00 9 -3.31 10 -33.10 
  Laurusas, Tomas g2566 LTU0.001-0.1510-1.50 
  Skreko, Igor 2090 SVK0.001-0.7310-7.30 
  Nielsen, Jon I Horni 2063 FAI1.0010.24102.40 
  O Cuilleanain, Oisin 2130 IRL0.001-0.6810-6.80 
  Rounaiv, Rana 2102 IND0.001-0.7210-7.20 
  Arvind, Ramnath Iyer 1923 IND0.001-0.8810-8.80 
  Sosovickova, Jana 2026 SVK0.501-0.3010-3.00 
  Kulich, Daniel 1984 SVK1.0010.16101.60 
  Bielik, Jakub 2077 SVK0.501-0.2510-2.50 

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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