Individual Calculations September 2023
 Jaworowski, Andre  Total change: 11.40  Rating chartPersonal card
 Wakacyjne FIDE granie w Hetmanie 2023 Round 6-10 Warszawa POL 2023-08-01
RcRownchangeKK*chgGame
 1108 1112 0.00 1 -0.51 20 -10.20 
  Wojcik, Mateusz 1108 POL0.001-0.5120-10.20 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1380 1112 3.00 8 1.33 20 26.60 
  Wziatek, Marek 1599 POL0.001-0.0420-0.80 
  Biel, Maciej 1450 POL0.001-0.1220-2.40 
  Ziobrowska, Danuta 1343 POL0.001-0.2120-4.20 
  Budrewicz, Henryk 1281 POL0.001-0.2820-5.60 
  Krawczyk, Jolanta 1054 POL1.0010.42208.40 
  Frackowiak, Stanislaw 1583 GER1.0010.952019.00 
  Noworyta, Marek 1437 POL0.001-0.1320-2.60 
  Pogonowski, Ryszard 1293 POL1.0010.742014.80 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1302 1112 0.00 1 -0.25 20 -5.00 
  Holynski, Szymon 1302 POL0.001-0.2520-5.00 

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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