Individual Calculations April 2023
 Ejsymont, Blanka  Total change: -30.40  Rating chartPersonal card
 Turniej FIDE w Fabryczce Wolomin POL 2023-03-18
RcRownchangeKK*chgGame
 1284 1434 2.00 4 -0.76 40 -30.40 
  Walewska, Natalia 1255 POL0.501-0.2340-9.20 
  Krogulski, Maksymilian 1304 POL0.001-0.6840-27.20 
  Walewski, Szymon 1140 POL1.0010.15406.00 
  Emmel, Bartosz 1435 POL0.5010.00400.00 

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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