Individual Calculations August 2023
 Trybula, Agata  Total change: -11.80  Rating chartPersonal card
 Warsaw Chess Festival - group C Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1304 1514 5.50 8 -0.59 20 -11.80 
  Kuszewski, Franciszek 1187 POL0.501-0.3720-7.40 
  Fifielski, Marcin 1259 POL1.0010.19203.80 
  Mueck, Piotr 1331 POL1.0010.26205.20 
  Tarnowski, Pawel 1338 POL1.0010.27205.40 
  Zalewska, Malgorzata 1309 POL0.501-0.2620-5.20 
  Gluszynski, Michal 1411 POL0.001-0.6420-12.80 
  Baginski, Zbigniew 1253 POL0.501-0.3220-6.40 
  Drljevic, Petar 1347 MNE1.0010.28205.60 

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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