Individual Calculations September 2023
 Sliwicka, Weronika  Total change: -4.00  Rating chartPersonal card
 III Miedzynarodowy Festiwal Szachowy Kopernik 2023- Turniej A Torun POL 2023-08-05
RcRownchangeKK*chgGame
 1470 1530 5.00 8 -0.10 40 -4.00 
  Skonieczny, Marcin 1119 POL1.0010.08403.20 
  Maksimenko, Andrei g2428 UKR0.0010.00400.00 
  Sivickis, Andrejus 1190 POL0.501-0.3840-15.20 
  Warda, Krzysztof 1274 POL0.501-0.3140-12.40 
  Cieloch, Brajan 1232 POL1.0010.15406.00 
  Maciejewski, Adam 1377 POL0.001-0.7040-28.00 
  Bukala, Jan 1246 POL1.0010.16406.40 
  Zielinski, Milosz 1892 POL1.0010.904036.00 

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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