Blitz: Individual Calculations October 2023
 Horwat, Damian  Total change: -5.80  Rating chartPersonal card
 XII TURNIEJ SZACHOWY O PUCHAR BACHUSA - GRUPA A Zielona Gora POL 2023-09-09
RcRownchangeKK*chgGame
 1552 1637 4.50 8 -0.29 20 -5.80 
  Markowska, Kalina 1237  * POL1.0010.08201.60 
  Majchrzak, Przemyslaw 1411 POL1.0010.21204.20 
  Czachor, Radoslaw 1963 POL0.001-0.1320-2.60 
  Swiatkowski, Dawid 1426 POL1.0010.23204.60 
  Mackiewicz, Piotr 1805 POL0.5010.22204.40 
  Malecki, Eugeniusz 1781 POL0.001-0.3120-6.20 
  Chumak, Oleksii 1307 UKR0.001-0.8820-17.60 
  Dubowski, Robert 1483 POL1.0010.29205.80 
 * 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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