Rapid: Individual Calculations November 2023
 Piechel, Mikolaj  Total change: -3.60  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1609 1187 0.50 6 -0.09 40 -3.60 
  Kaminski, Maciej 1896 POL0.001-0.0140-0.40 
  Barankiewicz, Zbigniew 1528 POL0.001-0.1240-4.80 
  Jasniewicz, Rafal 1495 POL0.5010.364014.40 
  Mackiewicz, Piotr 1738 POL0.001-0.0340-1.20 
  Klisowski, Szymon 1425 POL0.001-0.2040-8.00 
  Stefanowski, Rafal 1574 POL0.001-0.0940-3.60 

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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