Individual Calculations February 2023
 Bombek, Peter  Total change: -3.60  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa A Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 2251 2131 3.00 9 -0.05 20 -1.00 
  Novotny, Michal f2250 CZE0.5010.16203.20 
  Trybus, Daniel 2258 POL0.5010.17203.40 
  Fernandez Diaz, Cristian f2252 ESP0.5010.16203.20 
  Bus, Konrad 2218 POL0.001-0.3820-7.60 
  Cervello Tost, Ferran f2292 ESP0.001-0.2920-5.80 
  Sucikova, Svetlana wm2235 SVK1.0010.642012.80 
  Liu, Casper f2306 DEN0.5010.23204.60 
  Balint, Peter 2269 AUT0.001-0.3120-6.20 
  Bashirov, Kemal 2182 UKR0.001-0.4320-8.60 

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 F 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2141 2133 1.00 1 0.51 20 10.20 
  Slanina, Miroslav 2141 CZE1.0010.512010.20 

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)
 
 ECo-C Extraliga 2022 2023 R5-6 SR SVK 2023-01-21
RcRownchangeKK*chgGame
 2030 2133 0.00 1 -0.64 20 -12.80 
  Pcola, Jaroslav 2030 SVK0.001-0.6420-12.80 

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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