Individual Calculations September 2021
 Mroz, Waldemar  Total change: -8.40  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 1785 1954 5.50 8 -0.08 20 -1.60 
  Rudzkis, Vilius 1724 LTU1.0010.21204.20 
  Czernecki, Andrzej 1554  * POL1.0010.08201.60 
  Taranowicz, Michal 1701 POL0.001-0.8120-16.20 
  Cwiek, Ryszard 1807 POL1.0010.30206.00 
  Czarniecka, Aleksandra 2019 POL0.001-0.4120-8.20 
  Roszkiewicz, Anna 1621 POL1.0010.12202.40 
  Zalega, Maciej 1841 POL1.0010.35207.00 
  Pytel, Maciej 2009 POL0.5010.08201.60 
 * 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
 1554 1954 1.50 2 -0.34 20 -6.80 
  Choina, Jaroslaw 1554  * POL1.0010.08201.60 
  Anyz, Monika 1554  * POL0.501-0.4220-8.40 
 * 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)
 

 

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