Rapid: Individual Calculations April 2023
 Marszk, Kazimierz  Total change: 35.60  Rating chartPersonal card
 XXII Memorial Szachowy Danuty Widuch A Tczew POL 2023-03-04
RcRownchangeKK*chgGame
 1639 1638 4.00 8 0.09 20 1.80 
  Trochimczuk, Szymon 1836 POL0.001-0.2420-4.80 
  Kaminski, Cezary 1238  * POL1.0010.08201.60 
  Paziak, Patryk 1766 POL0.001-0.3320-6.60 
  Fitzermann, Adrian 1468 POL1.0010.28205.60 
  Malinowski, Szymon 1905 POL0.5010.32206.40 
  Sniadecki, Oskar 1629 POL0.501-0.0120-0.20 
  Hiszczynski, Jakub 1817 POL0.001-0.2720-5.40 
  Parka, Milosz 1455 POL1.0010.26205.20 
 * 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)
 
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1558 1638 7.00 9 1.69 20 33.80 
  Schwoch, Dominik 1238  * POL1.0010.08201.60 
  Losiewicz, Mariusz 1381 POL0.001-0.8220-16.40 
  Dembicki, Karol 1448 POL1.0010.25205.00 
  Gaffka, Mateusz 1273 POL1.0010.10202.00 
  Brudzynski, Wojciech 1540 POL1.0010.37207.40 
  Tyran, Daniel 1603 POL1.0010.45209.00 
  Gajdzica, Maciej 1801 POL0.5010.22204.40 
  Piechocki, Franciszek f1980 POL1.0010.882017.60 
  Przedlacki, Wiktor 1758 POL0.5010.16203.20 
 * 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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