Blitz: Individual Calculations October 2021
 Derejczyk, Mateusz  Total change: 17.00  Rating chartPersonal card
 Otwarte Mistrzostwa Szczecin 2021 FIDE Blitz Szczecin POL 2021-09-26
RcRownchangeKK*chgGame
 1889 1487 2.00 8 0.85 20 17.00 
  Swiderski, Radoslaw 1921 POL0.001-0.0620-1.20 
  Gniadek, Andrzej 1729 POL0.001-0.2020-4.00 
  Dzhuguryan, Tygran 2159 POL0.001-0.0120-0.20 
  Pawlicz, Dariusz 1569 POL1.0010.612012.20 
  Maniocha, Andrzej 2063 POL1.0010.982019.60 
  Aliavdin, Nikolai m2222 BLR0.001-0.0120-0.20 
  Pulka, Bartosz 1857 POL0.001-0.1020-2.00 
  Zareba, Piotr 1591 POL0.001-0.3620-7.20 

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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