Individual Calculations June 2023
 Trybula, Agata  Total change: -27.00  Rating chartPersonal card
 Festiwal Ursynowski Maj Warszawa POL 2023-05-13
RcRownchangeKK*chgGame
 1256 1541 2.00 4 -1.35 20 -27.00 
  Stanczuk, Maciej 1216 POL0.501-0.3720-7.40 
  Kryston, Aleksander 1305 POL0.001-0.8020-16.00 
  Baranowski, Jan 1287 POL0.501-0.3120-6.20 
  Biegus, Mariusz 1217 POL1.0010.13202.60 

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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