Blitz: Individual Calculations July 2023
 Oles, Jan  Total change: -81.60  Rating chartPersonal card
 II Otwarte Mistrzostwa Mazowsza w Szachach Blyskawicznych o Puchar Kolei Mazowieckich Otwock POL 2023-06-03
RcRownchangeKK*chgGame
 1698 1447 3.00 10 0.06 20 1.20 
  Chomczyk, Marek 2201 POL0.0010.00200.00 
  Chomczyk, Marek 2201 POL0.0010.00200.00 
  Dobrowolski, Marcin 1910 POL0.001-0.0520-1.00 
  Dobrowolski, Marcin 1910 POL0.001-0.0520-1.00 
  Szarfemberg, Pawel 1568 POL0.5010.16203.20 
  Szarfemberg, Pawel 1568 POL0.5010.16203.20 
  Malicka, Magdalena 1186 POL0.501-0.3220-6.40 
  Malicka, Magdalena 1186 POL0.501-0.3220-6.40 
  Hryszkiewicz, Marcin 1627 POL0.5010.24204.80 
  Hryszkiewicz, Marcin 1627 POL0.5010.24204.80 

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)
 
 Blitza FIDE granie w Hetmanie 10_2023 Warszawa POL 2023-06-09
RcRownchangeKK*chgGame
 1482 1447 0.50 10 -4.00 20 -80.00 
  Kryston, Aleksander 1533 POL0.001-0.3820-7.60 
  Kryston, Aleksander 1533 POL0.5010.12202.40 
  Malicki, Jan 1493 POL0.001-0.4420-8.80 
  Malicki, Jan 1493 POL0.001-0.4420-8.80 
  Grzenkowicz, Lukasz 1514 POL0.001-0.4120-8.20 
  Grzenkowicz, Lukasz 1514 POL0.001-0.4120-8.20 
  Rybicki, Jan 1223 POL0.001-0.7820-15.60 
  Rybicki, Jan 1223 POL0.001-0.7820-15.60 
  Borowicz, Joachim 1647 POL0.001-0.2420-4.80 
  Borowicz, Joachim 1647 POL0.001-0.2420-4.80 

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)
 
 Szachowy Weekend - Turniej Blitz o Puchar Prezesa Spoldzielni Sluzew nad Dolinka Warszawa POL 2023-06-11
RcRownchangeKK*chgGame
 1656 1447 3.00 9 -0.14 20 -2.80 
  Wiech, Grzegorz 2154 POL0.001-0.0120-0.20 
  Orzechowski, Michal 1519 POL0.001-0.4020-8.00 
  Alvarado, Carlos 2091 PER0.001-0.0120-0.20 
  Sidorowicz, Marcin 1243 POL0.001-0.7620-15.20 
  Wernicki, Adam 1341 POL1.0010.36207.20 
  Kozak, Michal 1793 POL0.001-0.1120-2.20 
  Sakovich, Ivan 1276 POL1.0010.27205.40 
  Jastrzebski, Robert 1478 POL1.0010.542010.80 
  Slomczewski, Michal 2007 NED0.001-0.0220-0.40 

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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