Individual Calculations July 2021
 Pietrzak, Tomasz  Total change: 45.85  Rating chartPersonal card
 DMP - III Liga Malopolska Seniorow 2021 Krakow POL 2021-05-29
RcRownchangeKK*chgGame
 1813 1705 4.00 9 0.66 35 23.10 
  Deren, Marcin 1935 POL0.001-0.2135-7.35 
  Krupinski, Mikolaj 1830 POL0.001-0.3335-11.55 
  Zaboklicki, Zbigniew 1635 POL1.0010.403514.00 
  Cichon, Bartlomiej 1566 POL0.001-0.6935-24.15 
  Golenia, Wojciech 2072 POL1.0010.903531.50 
  Zmuda, Tomasz 1305  * POL1.0010.08352.80 
  Slezak, Robert 2068 POL0.001-0.1035-3.50 
  Baryczka, Kamil 2004 POL0.5010.353512.25 
  Wilk, Igor 1903 POL0.5010.26359.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1856 1705 4.00 11 0.65 35 22.75 
  Michalowski, Patryk 1757 POL0.5010.07352.45 
  Madajczak, Piotr 1789 POL0.5010.12354.20 
  Budzisz, Adrian 1858 POL0.001-0.3035-10.50 
  Kulesza, Andrzej 2003 POL0.5010.353512.25 
  Filipska, Maja 1778 POL0.001-0.4035-14.00 
  Poziomkowski, Szymon 1845 POL0.001-0.3135-10.85 
  Wnek, Filip 1879 POL0.001-0.2735-9.45 
  Wysocki, Mateusz 1907 POL0.5010.26359.10 
  Kalkowski, Igor 1813 POL1.0010.653522.75 
  Lichorad, Mateusz 1822 POL0.001-0.3435-11.90 
  Kaliszuk, Kamil 1967 POL1.0010.823528.70 

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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