Rapid: Individual Calculations April 2023
 Oszejko, Krzysztof  Total change: 22.40  Rating chartPersonal card
 XXII Memorial Szachowy Danuty Widuch A Tczew POL 2023-03-04
RcRownchangeKK*chgGame
 1561 1490 2.50 7 -0.31 20 -6.20 
  Malinowski, Szymon 1905 POL0.001-0.0720-1.40 
  Blawat, Franciszek 1090  * POL1.0010.08201.60 
  Paziak, Patryk 1766 POL0.001-0.1720-3.40 
  Stachowiak, Slawomir 1721 POL0.001-0.2120-4.20 
  Zmyslowski, Artur 1653 POL0.5010.22204.40 
  Kremer, Michal 1096 POL1.0010.08201.60 
  Przybylski, Jan 1695 POL0.001-0.2420-4.80 
 * 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
 1562 1490 5.00 9 1.43 20 28.60 
  Ostrowski, Jakub 1090  * POL1.0010.08201.60 
  Moszczenski, Milosz 1782 POL1.0010.852017.00 
  Wilmanowicz, Slawomir 1613 POL0.5010.17203.40 
  Przedlacki, Wiktor 1758 POL0.001-0.1720-3.40 
  Strykowski, Jakub 1703 POL0.5010.27205.40 
  Chmura, Eryk 1713 POL0.001-0.2220-4.40 
  Rogala, Adam 1235 POL1.0010.19203.80 
  Tyda, Krzysztof c1613 POL1.0010.672013.40 
  Walaszczyk, Aleksander 1554 POL0.001-0.4120-8.20 
 * 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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