Rapid: Individual Calculations April 2023
 Przedlacki, Wiktor  Total change: 77.00  Rating chartPersonal card
 XXII Memorial Szachowy Danuty Widuch A Tczew POL 2023-03-04
RcRownchangeKK*chgGame
 1657 1758 5.50 9 0.10 25 2.50 
  Magiera, Artur 1119 POL1.0010.01250.25 
  Koc, Przemyslaw 2256 POL0.001-0.0425-1.00 
  Fitzermann, Adrian 1468 POL0.001-0.8425-21.00 
  Kremer, Michal 1358  * POL1.0010.08252.00 
  Skrzypczynski, Dariusz 1518 POL1.0010.20255.00 
  Zmyslowski, Artur 1653 POL1.0010.36259.00 
  Bugalski, Michal 2024 POL0.001-0.1825-4.50 
  Wilmanowicz, Slawomir 1613 POL1.0010.31257.75 
  Skrzypczynski, Kacper 1905 POL0.5010.20255.00 
 * 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)
 
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1656 1758 6.50 9 0.98 25 24.50 
  Rachwal, Szymon 1358  * POL1.0010.08252.00 
  Konkol, Sandra 1447 POL1.0010.14253.50 
  Putlak, Wojciech 1957 POL0.5010.26256.50 
  Brylowski, Stefan 1710 POL0.001-0.5725-14.25 
  Dembicki, Karol 1448 POL1.0010.14253.50 
  Piechocki, Franciszek f1980 POL0.5010.28257.00 
  Wenelski, Damian 1542 POL1.0010.22255.50 
  Pylyp, Dmytro 1822 UKR1.0010.592514.75 
  Marszk, Kazimierz f1638 POL0.501-0.1625-4.00 
 * 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)
 
 III Turniej Klubu Marynarki Wojennej 2023 Gdynia POL 2023-03-25
RcRownchangeKK*chgGame
 1661 1758 7.50 9 2.00 25 50.00 
  Korszanski, Michal 1358  * POL1.0010.08252.00 
  Posnik, Andrzej 1492 POL0.501-0.3225-8.00 
  Piechocki, Franciszek f1980 POL1.0010.782519.50 
  Oszejko, Krzysztof 1490 POL1.0010.17254.25 
  Chmura, Eryk 1713 POL1.0010.442511.00 
  Putlak, Wojciech 1957 POL0.5010.26256.50 
  Kot, Jerzy f1813 POL1.0010.582514.50 
  Brudzynski, Wojciech 1540 POL1.0010.22255.50 
  Tyran, Daniel 1603 POL0.501-0.2125-5.25 
 * 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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