Rapid: Individual Calculations October 2023
 Urbaniak, Karol  Total change: -12.40  Rating chartPersonal card
 Szansa Chess Open Rapid 2023 Warszawa POL 2023-09-17
RcRownchangeKK*chgGame
 1786 1621 3.50 8 0.83 20 16.60 
  Psyk, Radoslaw 2293 POL0.001-0.0120-0.20 
  Lecka, Hanna 1221  * POL1.0010.08201.60 
  Alvarado, Carlos c1962 PER1.0010.882017.60 
  Gorniewicz, Oskar 1910 POL0.001-0.1620-3.20 
  Celinski, Kamil 1890 POL0.5010.33206.60 
  Polak, Michal 1847 POL0.001-0.2120-4.20 
  Bukala, Weronika 1809 POL0.001-0.2620-5.20 
  Marciniak, Kajetan 1355 POL1.0010.18203.60 
 * 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)
 
 IX Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich Otwock POL 2023-09-23
RcRownchangeKK*chgGame
 1457 1621 5.00 9 -1.45 20 -29.00 
  Kuzmicz, Krystian m2374 POL0.0010.00200.00 
  Rekas, Pawel 1221  * POL1.0010.08201.60 
  Zablocki, Michal 1239 POL1.0010.09201.80 
  Kaminski, Jan 1815 POL0.001-0.2520-5.00 
  Mocny, Stanislaw 1335 POL0.001-0.8420-16.80 
  Makowiecki, Maciej 1304 POL0.001-0.8720-17.40 
  Jaworski, Pawel 1209 POL1.0010.07201.40 
  Oles, Jan 1289 POL1.0010.12202.40 
  Druzd, Szymon 1325 POL1.0010.15203.00 
 * 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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