Blitz: Individual Calculations September 2023
 Pastwa, Marcin  Total change: 10.80  Rating chartPersonal card
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1422 1237 3.00 8 0.54 20 10.80 
  Kaluzny, Tomasz 1772 POL0.001-0.0320-0.60 
  Hoffmann, Piotr 1496 POL0.001-0.1820-3.60 
  Uryga, Marcin 1100 POL1.0010.32206.40 
  Szczygielski, Antoni 1006 POL1.0010.21204.20 
  Deptula, Dawid 1471 POL0.001-0.2120-4.20 
  Pieczewska, Jadwiga 1451 POL1.0010.772015.40 
  Jaworski, Mateusz 1670 POL0.001-0.0620-1.20 
  Garbarek, Wlodzimierz 1406 POL0.001-0.2820-5.60 

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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