Individual Calculations March 2024
 Polakiewicz, Blanka  Total change: -14.80  Rating chartPersonal card
 XII Miedzynarodowy Festiwal Szachowy "Gwiazda Polnocy"- Open Jastrzebia Gora POL 2024-01-28
RcRownchangeKK*chgGame
 1437 1403 3.50 8 -0.37 40 -14.80 
  Sniadecki, Oskar 1714 POL0.5010.364014.40 
  Gawlik, Olivier 1727 POL0.001-0.1340-5.20 
  Kolcon, Waclaw 1230 POL1.0010.274010.80 
  Krasniewski, Maciej 1811 POL0.001-0.0840-3.20 
  Huchwajda, Grzegorz 1286 POL0.501-0.1640-6.40 
  Hlubek, Tymoteusz 1261 POL0.501-0.1940-7.60 
  Reterski, Wiktor 1261 POL0.001-0.6940-27.60 
  Gradzki, Artur 1206 POL1.0010.254010.00 

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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