Rapid: Individual Calculations October 2022
 Siekanska, Maria  Total change: 36.40  Rating chartPersonal card
 Szansa Chess Open 2022 Warszawa POL 2022-09-17
RcRownchangeKK*chgGame
 2084 1851 5.50 10 2.65 20 53.00 
  Nowak, Lukasz f2327 POL0.5010.45209.00 
  Grzelak, Piotr 1447 POL1.0010.08201.60 
  Psyk, Radoslaw 2288 POL0.001-0.0620-1.20 
  Warcaba, Jakub 1722 POL1.0010.33206.60 
  Zochowski, Kacper f2112 POL1.0010.822016.40 
  Jarmula, Lukasz g2278 POL1.0010.932018.60 
  Kulesza, Andrzej 1785 POL1.0010.41208.20 
  Gumularz, Szymon g2544 POL0.001-0.0120-0.20 
  Lewtak, Damian m2274 POL0.001-0.0720-1.40 
  Smieszek, Wojciech 2066 POL0.001-0.2320-4.60 

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)
 
 VIII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich - Grupa OPEN Otwock POL 2022-09-24
RcRownchangeKK*chgGame
 1670 1851 3.50 6 -0.83 20 -16.60 
  Mazan, Dawid 1451  * POL1.0010.08201.60 
  Kuzmicz, Krystian m2333 POL0.001-0.0520-1.00 
  Stepinski, Piotr 1439 POL0.001-0.9320-18.60 
  Siekanska, Zuzanna 1597 POL0.501-0.3120-6.20 
  Bukala, Weronika 1613 POL1.0010.20204.00 
  Skwarek, Hubert 1585 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)
 

 

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