Rapid: Individual Calculations September 2023
 Szydziak, Damian  Total change: -32.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1503 1142 0.00 4 -0.52 20 -10.40 
  Stepinski, Piotr 1762 POL0.001-0.0120-0.20 
  Kaminska, Zuzanna 1458 POL0.001-0.1320-2.60 
  Drukarczyk, Kacper 1372 POL0.001-0.2120-4.20 
  Dymara, Jerzy 1419 POL0.001-0.1720-3.40 

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 - rapid1 Polanica-Zdroj POL 2023-08-21
RcRownchangeKK*chgGame
 1391 1142 1.00 5 -0.13 20 -2.60 
  Gorecki, Janusz 1584 POL0.001-0.0620-1.20 
  Gajec, Roza 1412 POL0.001-0.1720-3.40 
  Fraszczyk, Hubert 1428 POL0.001-0.1620-3.20 
  Sekiewicz, Weronika 1054 POL1.0010.38207.60 
  Zapolska, Roksana 1477 POL0.001-0.1220-2.40 

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 - rapid 2 Polanica-Zdroj POL 2023-08-25
RcRownchangeKK*chgGame
 1250 1142 1.00 5 -0.97 20 -19.40 
  Soszka, Szymon 1546 POL0.001-0.0820-1.60 
  Kania, Wiktor 1039 POL1.0010.36207.20 
  Zapolska, Roksana 1477 POL0.001-0.1220-2.40 
  Sekiewicz, Weronika 1054 POL0.001-0.6220-12.40 
  Cieslak, Karol 1135 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)
 

 

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