Individual Calculations September 2021
 Balis, Sebastian  Total change: 38.00  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN F Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1127 1299 6.00 7 0.95 40 38.00 
  Saletra, Wiktor 1054 POL1.0010.20408.00 
  Gorska, Amelia 1130 POL1.0010.284011.20 
  Turkiewicz, Szymon 1057 POL1.0010.20408.00 
  Trusewicz, Jakub 1248 POL0.001-0.5740-22.80 
  Gawlik, Olivier 1133 POL1.0010.284011.20 
  Andrzejewski, Jakub 1132 POL1.0010.284011.20 
  Bieronski, Nikodem 1133 POL1.0010.284011.20 

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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