Individual Calculations March 2023
 Jankowiak, Piotr  Total change: -6.40  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 6 Dolny Slask POL 2023-02-05
RcRownchangeKK*chgGame
 1805 2049 1.00 1 0.20 20 4.00 
  Olszewski, Pawel 1805 POL1.0010.20204.00 

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)
 
 Int. Graz Open 2023- A Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 2093 2049 3.50 9 -0.52 20 -10.40 
  Schernthaner, David f2320 AUT0.5010.33206.60 
  Bauer, Sebastian f2317 AUT0.001-0.1720-3.40 
  Visoescu, Alexandru-Bogdan 1907 ROU1.0010.31206.20 
  Paprocki, Antoni 2229 POL0.5010.24204.80 
  Dubnevych, Maksym 2196 UKR0.001-0.3020-6.00 
  Jurakic, Lukas 2196 CRO0.001-0.3020-6.00 
  Vincenti, Leonardo 1889 ITA1.0010.29205.80 
  Podgorski, Maciej 1927 POL0.001-0.6720-13.40 
  Siekanska, Zuzanna 1859 POL0.501-0.2520-5.00 

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)
 

 

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