Individual Calculations September 2023
 Wesolowski, Tadeusz  Total change: 28.20  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa D Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1776 1545 3.50 8 1.41 20 28.20 
  Adamcik, Robert 2003 SVK0.001-0.0520-1.00 
  Hrtanek, Jiri 1873 CZE0.001-0.1320-2.60 
  Chmielowski, Aleksander 1524 POL1.0010.47209.40 
  Studzinski, Boleslav 1544 CZE1.0010.502010.00 
  Kubacak, Lubomir 1920 CZE0.5010.41208.20 
  Vratny, Radim 2057 CZE0.001-0.0420-0.80 
  Stepien, Janusz 1523 POL1.0010.47209.40 
  Drabiniok, Kazimierz 1767 POL0.001-0.2220-4.40 

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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