Rapid: Individual Calculations November 2021
 Urbanska, Ada  Total change: -5.80  Rating chartPersonal card
 VI Wabrzeski Turniej Szachow Szybkich FIDE Wabrzezno POL 2021-10-02
RcRownchangeKK*chgGame
 1377 1194 1.00 5 -0.73 20 -14.60 
  Kutowski, Marcel 1879 POL0.001-0.0120-0.20 
  Traczewski, Wojciech 1456 POL0.001-0.1820-3.60 
  Gesicki, Zbigniew 1093 POL1.0010.36207.20 
  Retz, Agnieszka 1260 POL0.001-0.4120-8.20 
  Szudy, Piotr 1199 POL0.001-0.4920-9.80 

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)
 
 Otwarte Indywidualne Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Szybkich 2021 Pruszcz POL 2021-10-10
RcRownchangeKK*chgGame
 1553 1194 1.00 4 0.44 20 8.80 
  Wojcicki, Mateusz 1832 POL0.001-0.0120-0.20 
  Jazwiecki, Mariusz 1545 POL0.001-0.1120-2.20 
  Bultrowicz, Leszek 1387 POL1.0010.752015.00 
  Urban, Jacek 1449 POL0.001-0.1920-3.80 

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)
 

 

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