Rapid: Individual Calculations April 2022
 Sobczak, Adrian  Total change: -57.20  Rating chartPersonal card
 Grand Prix Powiatu Tczewskiego 2022 - turniej I FIDE Tczew POL 2022-02-27
RcRownchangeKK*chgGame
 1303 1284 3.00 7 -0.85 20 -17.00 
  Brylowski, Stefan 1983 POL0.001-0.0120-0.20 
  Walukiewicz, Aleksander 1077 POL1.0010.23204.60 
  Zmyslowski, Artur 1726 POL0.001-0.0620-1.20 
  Jankowski, Artur 1156 POL0.001-0.6720-13.40 
  Popielarczyk, Tomasz 1117 POL1.0010.28205.60 
  Filipek, Paulina 1051 POL0.001-0.7920-15.80 
  Blawat, Franciszek 1011 POL1.0010.17203.40 

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)
 
 XXI Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2022-03-05
RcRownchangeKK*chgGame
 1548 1284 0.50 7 -1.05 20 -21.00 
  Marszk, Kazimierz 1690 POL0.001-0.0820-1.60 
  Skrzypczynski, Dariusz 1494 POL0.5010.27205.40 
  Paziak, Patryk 1875 POL0.001-0.0220-0.40 
  Oszejko, Krzysztof 1531 POL0.001-0.1920-3.80 
  Krasinski, Maksymilian 1237 POL0.001-0.5720-11.40 
  Brzyski, Wojciech 1419 POL0.001-0.3220-6.40 
  Tyda, Krzysztof c1592 POL0.001-0.1420-2.80 

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)
 
 IV Grand Prix Ziemi Kaszubskiej 2021 Lipusz POL 2022-03-06
RcRownchangeKK*chgGame
 1271 1284 1.00 4 -1.05 20 -21.00 
  Badowski, Zbigniew 1500 POL0.001-0.2220-4.40 
  Tandecki, Bartlomiej 1014 POL1.0010.17203.40 
  Leoniuk, Jan 1357 POL0.001-0.4020-8.00 
  Rosinski, Jan 1213 POL0.001-0.6020-12.00 

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)
 
 4 Pory Roku - Zima z Szachami 2022 Szczecin POL 2022-03-12
RcRownchangeKK*chgGame
 1546 1284 0.00 2 -0.36 20 -7.20 
  Netrybiichuk, Oleksandr 1565 UKR0.001-0.1620-3.20 
  Bienko, Jagoda 1527 POL0.001-0.2020-4.00 

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)
 
 OTWARTE MISTRZOSTWA WOJEWODZTWA ZACHODNIOPOMORSKIEGO W SZACHACH SZYBKICH 2022 Bierzwnik POL 2022-03-27
RcRownchangeKK*chgGame
 1556 1284 2.00 7 0.45 20 9.00 
  Korbal, Arkadiusz 1957 POL0.001-0.0120-0.20 
  Zareba, Piotr 1605 POL0.001-0.1320-2.60 
  Badsung, Radoslaw 1476 POL1.0010.752015.00 
  Kowalczyk, Michal 1612 POL0.001-0.1320-2.60 
  Babinska, Liwia 1207 POL0.501-0.1120-2.20 
  Kucharski, Tadeusz 1470 POL0.5010.24204.80 
  Plichta, Krzysztof 1565 POL0.001-0.1620-3.20 

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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