Rapid: Individual Calculations October 2023
 Kusiak, Mateusz  Total change: -31.15  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1873 2055 7.50 11 -0.32 35 -11.20 
  Musin, Pawel 1655  * POL1.0010.08352.80 
  Malinowski, Szymon 1743 POL1.0010.14354.90 
  Przybylski, Bartosz 1817 POL0.501-0.3035-10.50 
  Stanislawski, Karol 1810 POL1.0010.20357.00 
  Borowik, Wojciech 1794 POL1.0010.18356.30 
  Dziewonski, Dariusz 1962 POL0.501-0.1335-4.55 
  Janeczko, Jakub 2157 POL1.0010.643522.40 
  Zalega, Maciej 1954 POL0.501-0.1435-4.90 
  Kutowski, Marcel 2083 POL0.001-0.4635-16.10 
  Wiatrowski, Zbigniew 1667 POL1.0010.09353.15 
  Rog, Bartlomiej 1965 POL0.001-0.6235-21.70 
 * 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)
 
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1898 2006 5.00 9 -0.57 35 -19.95 
  Jaworski, Albin 1622 POL1.0010.09353.15 
  Kucza, Arkadiusz 1606  * POL1.0010.08352.80 
  Bogdanov, Egor m2356  * UKR0.001-0.1135-3.85 
  Skiba, Krzysztof 1720 POL1.0010.16355.60 
  Woznicki, Tomasz 1613 POL1.0010.08352.80 
  Babiarz, Arkadiusz 1865 POL0.001-0.6935-24.15 
  Sernecki, Franciszek f2222 POL0.001-0.2235-7.70 
  Giefert, Sara 1696 POL1.0010.14354.90 
  Kyc, Jerzy 2379 POL0.001-0.1035-3.50 
 * 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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