Individual Calculations May 2024
 Stefaniuk, Zbigniew  Total change: 49.60  Rating chartPersonal card
 Festiwal Szachowy na Ursynowie - Grupa FIDE - kwiecien '24 Warszawa POL 2024-04-13
RcRownchangeKK*chgGame
 1841 1878 4.00 5 1.24 40 49.60 
  Bryszewski, Mateusz 1558 POL1.0010.13405.20 
  Klepek, Witold 2245 POL0.001-0.1040-4.00 
  Muronczyk, Wiktor 1621 POL1.0010.18407.20 
  Rabiej, Mateusz 1655 POL1.0010.22408.80 
  Wiech, Grzegorz 2128 POL1.0010.814032.40 

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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