Individual Calculations September 2023
 Brzozowski, Pawel  Total change: -37.40  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1413 1674 5.50 9 -1.87 20 -37.40 
  Pawelczyk, Jan 1389 POL0.001-0.8420-16.80 
  Dysko, Michal 1393 POL1.0010.16203.20 
  Kiszkiel, Oskar 1452 POL0.501-0.2820-5.60 
  Rybka, Tatiana 1462 POL1.0010.23204.60 
  Emmel, Bartosz 1447 POL0.001-0.7920-15.80 
  Maciejewski, Adam 1377 POL1.0010.15203.00 
  Zielinski, Marcin 1426 POL0.001-0.8120-16.20 
  Gawlik, Pawel 1417 POL1.0010.18203.60 
  Olejko, Wojciech 1358 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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