Individual Calculations August 2022
 Zielinski, Marcin  Total change: -36.60  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa A Lazy POL 2022-06-26
RcRownchangeKK*chgGame
 1629 1488 1.00 8 -1.83 20 -36.60 
  Gbiorczyk, Mikolaj 1781 POL0.001-0.1520-3.00 
  Zareba, Piotr 1706 POL0.001-0.2220-4.40 
  Babiarz, Arkadiusz 2027 POL0.001-0.0320-0.60 
  Trybus, Dominika 1483 POL0.501-0.0120-0.20 
  Derejczyk, Mateusz 1482 POL0.001-0.5120-10.20 
  Krasniewski, Szymon 1720 POL0.001-0.2120-4.20 
  Malicki, Jan 1402 POL0.001-0.6220-12.40 
  Kawulski-Chodkiewicz, Alexander 1427 POL0.501-0.0820-1.60 

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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