Individual Calculations September 2023
 Woroniecki, Piotr  Total change: 0.00  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E Polanica-Zdroj POL 2023-08-19
RcRownchangeRpKK*chgGame
 1129 0 2.50 7 0.00 1027   0.00 
  Korczakowski, Michal 1191 POL0.0010.00 0.00 
  Szymczak, Nikodem 1089 POL1.0010.00 0.00 
  Rozycki, Wojciech 1227 POL0.0010.00 0.00 
  Grochulski, Tomasz 1185 POL0.0010.00 0.00 
  Kania, Wiktor 1026 POL0.0010.00 0.00 
  Jaworowski, Andre 1112 USA0.5010.00 0.00 
  Korzeniowski, Mateusz 1074 POL1.0010.00 0.00 

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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