Individual Calculations March 2024
 Sabuk, Piotr  Total change: 0.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 5-6 Dolny Slask POL 2024-02-04
RcRownchangeKK*chgGame
 2140 2404 2.00 2 0.42 10 4.20 
  Kejna, Piotr c2283 POL1.0010.34103.40 
  Zerebiec, Maurycy 1996 POL1.0010.08100.80 

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 D 2023-2024 r8-9 various CZE 2024-02-11
RcRownchangeKK*chgGame
 2254 2404 1.00 2 -0.38 10 -3.80 
  Seidl, Stepan 2153 CZE0.501-0.3110-3.10 
  Vyprachticky, David f2354 CZE0.501-0.0710-0.70 

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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