Blitz: Individual Calculations September 2023
 Mareau, Ewa  Total change: -55.40  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz 2 Polanica-Zdroj POL 2023-08-24
RcRownchangeKK*chgGame
 1203 1112 0.00 7 -2.77 20 -55.40 
  Rosa, Antoni 1473 POL0.001-0.1020-2.00 
  Mareau, Noe 1296 FRA0.001-0.2620-5.20 
  Kopec, Adam 1003 POL0.001-0.6520-13.00 
  Kania, Wiktor 1026 POL0.001-0.6220-12.40 
  Lekan, Pawel 1008 POL0.001-0.6420-12.80 
  Dabrowska, Ewa 1242 POL0.001-0.3220-6.40 
  Jaworski, Marcin 1376 POL0.001-0.1820-3.60 

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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