Individual Calculations February 2024
 Lisak, Jerzy  Total change: 8.80  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa E SENIOR 60 Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1318 1210 4.00 9 0.44 20 8.80 
  Chubar, Vladimir m1805 UKR0.001-0.0220-0.40 
  Biel, Maciej 1511 POL0.001-0.1520-3.00 
  Kaczmarczyk, Boleslaw 1094 POL1.0010.34206.80 
  Lesman, Karol 1356 NED0.001-0.3020-6.00 
  Karamucki, Henryk 1305 POL0.5010.13202.60 
  Polak, Marian 1135 POL0.001-0.6020-12.00 
  Michniak, Andrzej 1304 POL0.5010.13202.60 
  Romanski, Czeslaw 1240 POL1.0010.542010.80 
  Szopa, Andrzej 1116 POL1.0010.37207.40 

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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