Individual Calculations September 2023
 Chibowski, Kamil  Total change: -94.40  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1115 1287 2.00 6 -2.36 40 -94.40 
  Wasilko, Szymon 1133 POL0.001-0.7140-28.40 
  Grochulski, Tomasz 1185 POL1.0010.364014.40 
  Pawlus, Szymon 1110 POL0.001-0.7340-29.20 
  Bednarski, Jan 1122 POL0.001-0.7240-28.80 
  Szymala, Jacek 1051 POL0.001-0.8040-32.00 
  Szymczak, Nikodem 1089 POL1.0010.24409.60 

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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