Individual Calculations June 2023
 Szukalski, Antoni  Total change: -20.00  Rating chartPersonal card
 272nd YMCA Spring 2023-A Round 4-7 Warszawa POL 2023-05-05
RcRownchangeKK*chgGame
 1765 1681 1.00 5 -1.00 20 -20.00 
  Kasperkiewicz, Pawel 1868 POL0.001-0.2620-5.20 
  Choroszej, Aleksander 1997 POL0.001-0.1320-2.60 
  Kuc, Mariusz 1663 POL1.0010.47209.40 
  Klim, Juliusz 1605 POL0.001-0.6020-12.00 
  Kania, Tomasz 1693 POL0.001-0.4820-9.60 

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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