Individual Calculations March 2023
 Petrek, Dominik  Total change: 28.00  Rating chartPersonal card
 1. liga Zapad 2022 2023 R8-9 BA-NR-TT-TN SVK 2023-02-04
RcRownchangeKK*chgGame
 2200 2092 0.00 1 -0.35 40 -14.00 
  Bango, Lukas 2200 SVK0.001-0.3540-14.00 

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)
 
 3. liga A1 2022 2023 R7-8 Bratislava SVK 2023-02-05
RcRownchangeKK*chgGame
 1851 2092 1.00 1 0.20 40 8.00 
  Harvan, Tomas 1851 SVK1.0010.20408.00 

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 A 2022 2023 R8-9 Bratislava SVK 2023-02-11
RcRownchangeKK*chgGame
 1960 2092 2.00 2 0.64 40 25.60 
  Pericka, Tomas 2008 SVK1.0010.384015.20 
  Longauer, Jan 1911 SVK1.0010.264010.40 

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)
 
 5.liga A12 vidiek 2022 2023 R8 BSZ SVK 2023-02-12
RcRownchangeKK*chgGame
 1861 2092 1.00 1 0.21 40 8.40 
  Simkovic, Eduard 1861 SVK1.0010.21408.40 

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)
 

 

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