Rapid: Individual Calculations November 2023
 Nawrot, Zbigniew  Total change: -14.60  Rating chartPersonal card
 Otwarte Indywidualne Mistrzostwa Malopolski w Szachach Szybkich P-15 2023 Borzecin POL 2023-10-28
RcRownchangeKK*chgGame
 1660 1523 1.00 5 -0.73 20 -14.60 
  Mirski, Michal 1981 POL0.001-0.0520-1.00 
  Markiewicz, Czeslaw 1897 POL0.5010.40208.00 
  Bieszczad, Michal 1611 POL0.001-0.3820-7.60 
  Czernicki, Bogdan 1687 POL0.001-0.2820-5.60 
  Gawor, Mateusz 1123  * POL0.501-0.4220-8.40 
 * 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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