Blitz: Individual Calculations October 2023
 Kochaniak, Jakub  Total change: 1.20  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 1957 1522 1.00 7 0.06 20 1.20 
  Pniaczek, Marek f2118 POL0.001-0.0220-0.40 
  Dzierzak, Radoslaw f2165 POL0.001-0.0120-0.20 
  Bala, Bartosz 1401 POL1.0010.34206.80 
  Kroliczek, Gabriela 1917 POL0.001-0.0820-1.60 
  Lecki, Leonard 1920 POL0.001-0.0820-1.60 
  Kasperek, Ryszard f1926 POL0.001-0.0820-1.60 
  Walter, Szymon f2252 POL0.001-0.0120-0.20 

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
 2305 1522 0.00 2 0.00 20 0.00 
  Niedbala, Bartlomiej f2305 POL0.0010.00200.00 
  Niedbala, Bartlomiej f2305 POL0.0010.00200.00 

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)
 

 

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