Individual Calculations September 2021
 Nowak, Filip  Total change: 60.80  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN B Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1828 1696 4.50 9 1.52 40 60.80 
  Brylski, Pawel 1954 POL0.5010.324012.80 
  Lewandowski, Wiktor 1795 POL0.5010.14405.60 
  Zerebiec, Maurycy 1901 POL0.001-0.2440-9.60 
  Barwinska, Ewa 1780 POL0.001-0.3840-15.20 
  Trybus, Dominika 1548 POL1.0010.304012.00 
  Komendecki, Antoni 1838 POL0.5010.19407.60 
  Demski, Michal 1831 POL0.5010.18407.20 
  Wloch, Mikolaj 1809 POL1.0010.654026.00 
  Kaczmarska, Joanna 2000 POL0.5010.364014.40 

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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