Rapid: Individual Calculations October 2023
 Drabik, Aleksander  Total change: 70.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1304 1026 3.50 9 1.76 40 70.40 
  Marcinkowski, Adam 1356 POL0.001-0.1240-4.80 
  Korszanski, Stanislaw 1724 POL0.001-0.0140-0.40 
  Chmiel, Krzysztof 1254 POL0.5010.294011.60 
  Wasilko, Szymon 1216 POL1.0010.754030.00 
  Szymczyk, Jan 1274 POL0.001-0.1940-7.60 
  Kosiedowski, Jan 1201 POL1.0010.734029.20 
  Szachniewicz, Aleksander 1276 POL0.001-0.1940-7.60 
  Wasiluk, Blazej 1234 POL0.001-0.2340-9.20 
  Labedzki, Kuba 1201 POL1.0010.734029.20 

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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