Rapid: Individual Calculations July 2024
 Porebiak, Mateusz  Total change: 41.60  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 65 Wroclaw POL 2024-05-31
RcRownchangeKK*chgGame
 1730 1788 4.00 7 -0.06 20 -1.20 
  Przygodzki, Wojciech 1459 POL1.0010.12202.40 
  Raczek, Krzysztof f2188  * POL0.001-0.0820-1.60 
  Truty, Dominik 1503 POL1.0010.16203.20 
  Musiala, Tomasz 1554 POL1.0010.21204.20 
  Helaszek, Edward 1746 POL0.001-0.5620-11.20 
  Bondzinski, Olaf 1603 POL1.0010.26205.20 
  Pilzak, Marcin 2059 POL0.001-0.1720-3.40 
 * 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)
 
 X Mistrzostwa Polski Amatorow w szachach szybkich Pegow POL 2024-06-01
RcRownchangeKK*chgGame
 1804 1846 7.00 9 2.14 20 42.80 
  Dabek, Daniel 1460 POL1.0010.09201.80 
  Komendecki, Antoni 1981 POL0.001-0.3220-6.40 
  Kuriata, Tomasz 1597 POL1.0010.19203.80 
  Czyzyk, Dariusz 1653 POL1.0010.25205.00 
  Bes, Michal 1960 POL1.0010.662013.20 
  Smukowski, Bartosz 1904 POL1.0010.582011.60 
  Czarniecka, Aleksandra 1942 POL1.0010.632012.60 
  Janowicz, Mateusz 1805 POL1.0010.44208.80 
  Matela, Krzysztof 1935 POL0.001-0.3820-7.60 

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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