Individual Calculations March 2023
 Nagly, Wojciech  Total change: 109.60  Rating chartPersonal card
 Liga Okregowa - okreg Wroclawski 2022-2023 r 7-8 Wroclaw POL 2023-02-05
RcRownchangeKK*chgGame
 1626 1581 2.00 2 1.11 40 44.40 
  Marko, Piotr 1780 POL1.0010.764030.40 
  Stankiewicz, Alicja 1472 POL1.0010.354014.00 

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
 1682 1581 5.00 9 1.63 40 65.20 
  Ozkan, Salih 1740 TUR1.0010.714028.40 
  Jankowski, Aleksander 1710 POL0.001-0.3340-13.20 
  Kaczmarska, Joanna 1909 POL0.001-0.1340-5.20 
  Frac, Piotr 1527 POL0.501-0.0840-3.20 
  Kultucki, Kamil 1520 POL1.0010.424016.80 
  Mackowiak, Szymon 1682 POL1.0010.644025.60 
  Trusz, Julia 1771 POL0.5010.254010.00 
  Gureke, Zuheyir Mert 1540 TUR0.501-0.0640-2.40 
  Krzyzosiak, Marta 1737 POL0.5010.21408.40 

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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