Blitz: Individual Calculations September 2023
 Reshetniak, Vitaliy  Total change: -47.40  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1663 2050 7.00 11 -2.37 20 -47.40 
  Michalska, Lena 1650  * POL1.0010.08201.60 
  Sniedziewski, Emil 1514 POL1.0010.03200.60 
  Kacprzak, Kacper 2343 POL0.001-0.1520-3.00 
  Tadych, Szymon 1612 POL1.0010.06201.20 
  Dzwikowski, Adam 1835 POL0.001-0.7720-15.40 
  Truchel, Tomasz 1647 POL0.001-0.9220-18.40 
  Polanski, Michal 1416 POL1.0010.01200.20 
  Hemmerling, Jaroslaw 1698 POL0.001-0.8920-17.80 
  Hoffmann, Piotr 1496 POL1.0010.03200.60 
  Los, Franciszek 1346 POL1.0010.01200.20 
  Obelchak, Ruslan 1737 UKR1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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