Blitz: Individual Calculations October 2023
 Lecki, Leonard  Total change: 33.00  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2023 - B14 Bydgoszcz POL 2023-08-31
RcRownchangeKK*chgGame
 1647 1919 9.00 13 -1.45 30 -43.50 
  Protas, Jakub 1519  * POL1.0010.08302.40 
  Bury, Maksymilian 1460 POL1.0010.05301.50 
  Futyma, Dawid 1564 POL0.501-0.3930-11.70 
  Przybylski, Jan 1633 POL0.501-0.3430-10.20 
  Majcher, Igor 1621 POL1.0010.15304.50 
  Lechowski, Witold 1667 POL0.501-0.3130-9.30 
  Oles, Mateusz 1417 POL1.0010.04301.20 
  Sowinski, Pawel f2300 POL0.001-0.0930-2.70 
  Stachowiak, Bruno 1651 POL1.0010.17305.10 
  Niesyt, Michal 1714 POL0.001-0.7630-22.80 
  Nowakowski, Maksymilian 1595 POL0.501-0.3730-11.10 
  Chomicki, Kornel 1612 POL1.0010.14304.20 
  Szlod, Wiktor 1652 POL1.0010.18305.40 
 * 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)
 
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2116 1920 4.00 8 1.53 30 45.90 
  Walter, Szymon f2252 POL0.001-0.1230-3.60 
  Masternak, Grzegorz m2244 POL0.001-0.1330-3.90 
  Kroliczek, Gabriela 1917 POL1.0010.503015.00 
  Posluszny, Tomasz 1927 POL1.0010.513015.30 
  Kubica, Kamil 2117 POL1.0010.753022.50 
  Socko, Bartosz g2531 POL0.001-0.0230-0.60 
  Kochaniak, Jakub 1522 POL1.0010.08302.40 
  Wieczorek, Oskar g2418 POL0.001-0.0430-1.20 

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)
 
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych - drabinka Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 1927 1920 2.00 2 1.02 30 30.60 
  Posluszny, Tomasz 1927 POL1.0010.513015.30 
  Posluszny, Tomasz 1927 POL1.0010.513015.30 

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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