Rapid: Individual Calculations August 2022
 Duda, Leon  Total change: 17.80  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Turniej szachow szybkich Lazy POL 2022-07-03
RcRownchangeKK*chgGame
 1380 1355 5.00 8 0.89 20 17.80 
  Babiarz, Arkadiusz 1847 POL0.001-0.0420-0.80 
  Gajec, Roza 1101 POL0.501-0.3120-6.20 
  Zabrzanski, Marcin 1152 POL1.0010.24204.80 
  Meslin, Pawel 1169 POL0.501-0.2420-4.80 
  Karas, Jan 1161 POL1.0010.25205.00 
  Fikus, Zygmunt 1883 POL0.001-0.0320-0.60 
  Zmuda, Tomasz 1171 POL1.0010.26205.20 
  Bem, Tymoteusz 1555 POL1.0010.762015.20 

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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