Individual Calculations April 2023
 Langner, Ladislav  Total change: -4.60  Rating chartPersonal card
 2. liga F 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2176 2375 1.00 2 -0.46 10 -4.60 
  Vermirovsky, Vlastimil 2027 CZE0.501-0.3910-3.90 
  Wiewiora, Eneasz f2325 POL0.501-0.0710-0.70 

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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