Rapid: Individual Calculations October 2023
 Biesiadecki, Adam  Total change: -18.50  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1715 1828 4.00 10 -2.34 25 -58.50 
  Jaroszewski, Piotr 1428  * POL1.0010.08252.00 
  Poltorak, Sebastian f2207 POL0.001-0.0925-2.25 
  Radwan, Daniel 1546 POL1.0010.16254.00 
  Taranowicz, Michal 2139 POL0.001-0.1425-3.50 
  Ochedzan, Tymon f2079 POL0.001-0.1925-4.75 
  Tarasionak, Arseni 1539 POL0.001-0.8425-21.00 
  Nowicki, Bartosz 1507 POL1.0010.13253.25 
  Krupinski, Mikolaj 1620 POL0.001-0.7725-19.25 
  Rzenca, Jerzy 1479 POL0.501-0.3925-9.75 
  Woznicki, Tomasz 1601 POL0.501-0.2925-7.25 
 * 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)
 
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1924 1777 5.00 9 1.74 25 43.50 
  Kawka, Milena 1551 POL1.0010.21255.25 
  Kyc, Jerzy 2379 POL0.5010.482512.00 
  Sernecki, Franciszek f2222 POL1.0010.942523.50 
  Bogdanov, Ignat 2123 UKR0.5010.39259.75 
  Babiarz, Arkadiusz 1865 POL0.001-0.3825-9.50 
  Czajkowski, Ryszard 1916 POL0.5010.19254.75 
  Lusio, Krzysztof 1755 POL1.0010.472511.75 
  Zieba, Hubert 1894 POL0.5010.16254.00 
  Woznicki, Tomasz 1613 POL0.001-0.7225-18.00 

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)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 1627 1777 6.00 9 -0.14 25 -3.50 
  Karas, Kacper 1377  * POL1.0010.08252.00 
  Pozoga, Adam 1519 POL1.0010.18254.50 
  Jaskolka, Tomasz c2161 POL0.001-0.0925-2.25 
  Zawadzki, Tomasz 1509 POL1.0010.17254.25 
  Stachowicz, Hubert 1637 POL0.001-0.6925-17.25 
  Chowaniec, Artur 1502 POL0.001-0.8325-20.75 
  Szpila, Szymon 1455 POL1.0010.13253.25 
  Linart, Gracjan 1601 POL1.0010.27256.75 
  Trybowska, Barbara 1882 POL1.0010.642516.00 
 * 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)
 

 

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