Rapid: Individual Calculations November 2023
 Medrygal, Rafal  Total change: 23.60  Rating chartPersonal card
 Otwarty Turniej Szachowy Niedzwiada 2023 Niedzwiada Dolna POL 2023-10-21
RcRownchangeKK*chgGame
 1230 1359 4.50 5 1.18 20 23.60 
  Ziomek, Filip 1110 POL1.0010.19203.80 
  Majcher, Jacek 1205 POL1.0010.29205.80 
  Mala, Marcin 1413 POL0.5010.08201.60 
  Berdak, Leszek 1133 POL1.0010.21204.20 
  Owczarek, Marcin 1291 POL1.0010.41208.20 

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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