Individual Calculations July 2023
 Wilk, Aleksander  Total change: 32.80  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2023 - Turniej o awans do II Ligi Szachowej Wroclaw POL 2023-06-03
RcRownchangeKK*chgGame
 1460 1581 3.50 5 0.40 20 8.00 
  Trzeciak, Emilian 1177 POL1.0010.08201.60 
  Klisowski, Bartosz 1606 POL0.5010.03200.60 
  Janic, Pawel 1188 POL1.0010.08201.60 
  Dobrowolski, Kamil 1539 POL0.501-0.0620-1.20 
  Paprocki, Artur 1790 POL0.5010.27205.40 

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)
 
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa C Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1555 1581 5.00 7 1.24 20 24.80 
  Lesniak, Wojciech 1488 POL1.0010.37207.40 
  Zaborski, Igor 1533 POL0.501-0.0720-1.40 
  Shakhnovich, Uladzislau 1455 FID1.0010.33206.60 
  Alwazir, Abdalhadi . O 1539 PLE0.501-0.0620-1.20 
  Nowak, Maciej 1532 POL1.0010.43208.60 
  Micula, Jakub 1666 POL0.5010.12202.40 
  Zieba, Hubert 1671 POL0.5010.12202.40 

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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