Blitz: Individual Calculations August 2021
 Ziaja, Krystian  Total change: -1.60  Rating chartPersonal card
 Miedzynarodowy Letni Puchar Malopolski w Szachach - Blitz Krakow POL 2021-07-16
RcRownchangeKK*chgGame
 1789 1960 7.00 11 -0.08 20 -1.60 
  Dabrowa, Maciej 1225 POL1.0010.01200.20 
  Pawlak, Emilia 1400 POL1.0010.02200.40 
  Labedzki, Kamil 1295 POL1.0010.01200.20 
  Sieciechowicz, Marcin m2301 POL0.001-0.1220-2.40 
  Golubka, Petro g2454 UKR1.0010.962019.20 
  Gradalski, Olaf 1651 POL0.501-0.3620-7.20 
  Mackowiak, Szymon 1752 POL0.501-0.2720-5.40 
  Krawczyk, Wojciech 1631 POL1.0010.12202.40 
  Kyc, Jerzy 2361 POL0.001-0.0820-1.60 
  Soliwoda, Zygmunt 1666 POL1.0010.15203.00 
  Golenia, Wojciech 1945 POL0.001-0.5220-10.40 

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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