Individual Calculations February 2023
 Jurek, Josef  Total change: 9.70  Rating chartPersonal card
 33. Staufer-Open A Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 2206 2230 5.50 8 1.31 10 13.10 
  Kutzner, Stephen 2075 GER0.501-0.2110-2.10 
  Marzik, Hans 2053 GER1.0010.27102.70 
  Pavlovic, Milos g2444 SRB0.5010.27102.70 
  Scheeff, Volker 2050 GER1.0010.26102.60 
  Gschnitzer, Adrian m2437 GER0.5010.27102.70 
  Wilhelm, Till f2356 GER0.5010.17101.70 
  Jaskulski, Jan 1867 POL1.0010.10101.00 
  Velicka, Petr g2363 CZE0.5010.18101.80 

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)
 
 2. liga C 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2058 2230 2.00 2 0.55 10 5.50 
  Machacek, Jan 2045 CZE1.0010.26102.60 
  Horak, Otakar 2071 CZE1.0010.29102.90 

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)
 
 MARIENBAD OPEN 2023 - B2 IM round robin tournament Marianske Lazne CZE 2023-01-14
RcRownchangeKK*chgGame
 2245 2230 3.50 9 -0.82 10 -8.20 
  Kristoferitsch, Daniel f2295 AUT0.5010.09100.90 
  Kantorik, Marian m2199 SVK0.501-0.0410-0.40 
  Mannion, Stephen R m2224 SCO0.501-0.0110-0.10 
  Garsky, Vladyslav c2169 UKR0.001-0.5810-5.80 
  Besou, Hussain 2288 GER0.5010.08100.80 
  Holtel, Jasper f2357 GER0.5010.17101.70 
  Nasshan, Dennis f2320 GER0.001-0.3810-3.80 
  Ocelak, Jakub c2105 CZE0.501-0.1710-1.70 
  Mica, Marek f2244 CZE0.5010.02100.20 

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)
 
 Oberliga Wuerttemberg 2022-2023 January 2023 various GER 2023-01-15
RcRownchangeKK*chgGame
 2446 2230 0.50 1 0.28 10 2.80 
  Krassowizkij, Jaroslaw m2446 GER0.5010.28102.80 

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)
 
 SSPK Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1935 2230 0.50 1 -0.35 10 -3.50 
  Roubal, Matyas 1935 CZE0.501-0.3510-3.50 

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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