Rapid: Individual Calculations October 2021
 Rog, Bartlomiej  Total change: 75.80  Rating chartPersonal card
 I Memorial Szachowy Mariana Gabrysiaka Gr A Jaworzyna Slaska POL 2021-09-11
RcRownchangeKK*chgGame
 1524 1726 6.50 7 1.46 20 29.20 
  Jakubczyk, Mikolaj 1159 POL1.0010.02200.40 
  Kaszynski, Jan 1346 POL1.0010.09201.80 
  Topola, Rafal 1520 POL1.0010.24204.80 
  Zeberski, Jakub m2261 POL0.5010.47209.40 
  Turek, Michal 1472 POL1.0010.19203.80 
  Grot, Blazej c1654 POL1.0010.40208.00 
  Olejarczyk, Remigiusz 1257 POL1.0010.05201.00 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny Bydgoszcz POL 2021-09-18
RcRownchangeKK*chgGame
 1991 1726 4.00 8 2.33 20 46.60 
  Zochowski, Kacper f2161 POL0.001-0.0620-1.20 
  Rydzynski, Marcin 1277 POL1.0010.06201.20 
  Renkowski, Piotr 2094 POL1.0010.902018.00 
  Pettersson, Alexander 2053 MLT1.0010.872017.40 
  Sliwicka, Alicja wm2171 POL0.001-0.0620-1.20 
  Luczak, Filip f2052 POL0.001-0.1320-2.60 
  Kowalczyk, Rafal 2119 POL1.0010.922018.40 
  Grzesik, Gracjan 2003 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)
 

 

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