Individual Calculations September 2023
 Szachniewicz, Aleksander  Total change: 16.80  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeKK*chgGame
 1225 1146 3.00 6 0.42 40 16.80 
  Zyla, Tomasz 1579 POL0.5010.444017.60 
  Zimochocki, Roman 1460 POL0.001-0.1440-5.60 
  Kostka, Eryk 1085 POL0.001-0.5840-23.20 
  Orlowska, Aleksandra 1061 POL0.501-0.1240-4.80 
  Hanzel, Martin 1049 CZE1.0010.374014.80 
  Krasinski-Sroka, Krzysztof 1113 POL1.0010.454018.00 

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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