Individual Calculations March 2023
 Bednarczyk, Mateusz  Total change: 5.60  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 6 Dolny Slask POL 2023-02-05
RcRownchangeKK*chgGame
 2142 1673 1.00 1 0.95 40 38.00 
  Daniel, Damian c2142 POL1.0010.954038.00 

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)
 
 I Miedzynarodowy Turniej Szachowy o Wroclawska Podkowe CZARNEGO KONIA - Open B Wroclaw POL 2023-02-17
RcRownchangeKK*chgGame
 1612 1673 5.00 10 -0.81 40 -32.40 
  Krzyzosiak, Anna 1485 POL0.501-0.2440-9.60 
  Frac, Piotr 1527 POL1.0010.304012.00 
  Mackowiak, Szymon 1682 POL0.001-0.4940-19.60 
  Trusz, Julia 1771 POL0.5010.13405.20 
  Gureke, Zuheyir Mert 1540 TUR0.501-0.1840-7.20 
  Kulczycka, Zofia 1496 POL0.501-0.2340-9.20 
  Klintsevich, Aliaksandra 1494 POL1.0010.274010.80 
  Jankowski, Aleksander 1710 POL0.001-0.4540-18.00 
  Rzadkowska, Kaja 1504 POL1.0010.284011.20 
  Kaczmarska, Joanna 1909 POL0.001-0.2040-8.00 

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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