Rapid: Individual Calculations September 2021
 Kulig, Marek  Total change: -19.60  Rating chartPersonal card
 57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie Polanica-Zdroj POL 2021-08-18
RcRownchangeKK*chgGame
 1311 1005 0.50 5 -0.46 20 -9.20 
  Rog, Mateusz 1529 POL0.001-0.0320-0.60 
  Lewandowski, Witold 1534 POL0.001-0.0320-0.60 
  Boryna, Szymon 1246 POL0.001-0.2020-4.00 
  Kaminski, Tomasz 996 POL0.501-0.0120-0.20 
  Pawelczyk, Jan 1251 POL0.001-0.1920-3.80 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2021 - C10 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1158 1005 2.00 8 -0.52 20 -10.40 
  Golis, Wiktor 1317 POL0.001-0.1420-2.80 
  Wasiluk, Dominik 1127 POL0.001-0.3320-6.60 
  Labedzki, Kuba 831 POL1.0010.27205.40 
  Kryszak, Jakub 1142 POL1.0010.682013.60 
  Skrzypiec, Franciszek 1141 POL0.001-0.3220-6.40 
  Misiek, Marcel 1107 POL0.001-0.3620-7.20 
  Rutkowski, Feliks 1225 POL0.001-0.2220-4.40 
  Ches, Krzysztof 1372 POL0.001-0.1020-2.00 

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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