Rapid: Individual Calculations October 2022
 Stepinski, Piotr  Total change: 138.20  Rating chartPersonal card
 II Gambit Belchatowski 2022 Belchatow POL 2022-09-03
RcRownchangeKK*chgGame
 1328 1439 4.50 8 -0.60 20 -12.00 
  Kowalski, Melissa 1135 POL1.0010.14202.80 
  Dysko, Michal 1192 POL0.501-0.3120-6.20 
  Ochman, Sebastian 1800 POL0.5010.40208.00 
  Szymczak, Milosz 1186 POL0.501-0.3120-6.20 
  Doroba, Ludwik 1466 POL0.5010.04200.80 
  Soja, Adam 1174 POL1.0010.18203.60 
  Blazniak, Bartlomiej 1509 POL0.5010.10202.00 
  Chybalski, Piotr 1160 POL0.001-0.8420-16.80 

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)
 
 Szansa Chess Open 2022 Warszawa POL 2022-09-17
RcRownchangeKK*chgGame
 1893 1439 4.50 10 3.59 20 71.80 
  Zochowski, Kacper f2112 POL0.001-0.0120-0.20 
  Kaminski, Jan 1843 POL1.0010.922018.40 
  Niezhentsev, Kyrylo 1837 UKR1.0010.922018.40 
  Vasynda, Oleksandr 1931 UKR1.0010.962019.20 
  Lewtak, Damian m2274 POL0.0010.00200.00 
  Czarnecka, Lidia 1964 POL0.001-0.0320-0.60 
  Kaczmarska, Joanna 1784 POL0.001-0.1120-2.20 
  Wieckowski, Michal 1653 POL0.5010.27205.40 
  Siekanska, Zuzanna 1597 POL1.0010.712014.20 
  Jarocka, Liwia fwf1937 POL0.001-0.0420-0.80 

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)
 
 VIII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich - Grupa OPEN Otwock POL 2022-09-24
RcRownchangeKK*chgGame
 1851 1439 4.50 7 3.78 20 75.60 
  Adamski, Jan m2001 POL1.0010.982019.60 
  Ponikowski, Przemyslaw 1912 POL0.5010.45209.00 
  Siekanska, Maria 1851 POL1.0010.932018.60 
  Grochowski, Krzysztof 2035 POL0.001-0.0220-0.40 
  Staszewski, Krzysztof 1562 POL1.0010.672013.40 
  Lewandrowski, Tomasz 1868 POL0.001-0.0720-1.40 
  Radecki, Wojciech 1728 POL1.0010.842016.80 

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)
 
 XX Turniej Szachowy Pamieci Wrzesnia Wielun POL 2022-09-25
RcRownchangeKK*chgGame
 1566 1439 2.50 5 0.14 20 2.80 
  Steczek, Marcin f2292 POL0.0010.00200.00 
  Szymanski, Tomasz 1099 POL1.0010.12202.40 
  Grad, Barbara 1039  * POL1.0010.08201.60 
  Zuchowski, Franciszek 1418 POL0.501-0.0320-0.60 
  Walaszczyk, Witold 1983 POL0.001-0.0320-0.60 
 * 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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