Individual Calculations September 2021
 Pomagalski, Marcin  Total change: -37.60  Rating chartPersonal card
 Otwarty Turniej Szachowy Skarzyskie Lato ze "Skoczkiem" 2021 Skarzysko-Kamienna POL 2021-08-13
RcRownchangeKK*chgGame
 1644 1919 3.50 6 -1.25 20 -25.00 
  Magierowski, Antoni 1519  * POL1.0010.08201.60 
  Daszkiewicz, Adrian 1519  * POL0.501-0.4220-8.40 
  Sygulski, Piotr 1862 POL0.001-0.5820-11.60 
  Mazonik, Oliwier 1519  * POL1.0010.08201.60 
  Flis, Piotr 1519  * POL0.501-0.4220-8.40 
  Polak, Michal 1928 POL0.5010.01200.20 
 * 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 WOJEWODZTWA SENIOROW W SZACHACH NA ROK 2021 Sielpia Wielka POL 2021-08-20
RcRownchangeKK*chgGame
 1655 1919 1.00 2 -0.63 20 -12.60 
  Filipow, Mateusz 1730 POL0.001-0.7520-15.00 
  Libura, Julianna 1579 POL1.0010.12202.40 

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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