Rapid: Individual Calculations October 2023
 Sawicki, Dorian  Total change: -28.50  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B14 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1495 1852 8.00 11 -1.48 38 -56.24 
  Niewola, Kacper 1452  * POL1.0010.08383.04 
  Chmielowiec, Aleksander 1396 POL1.0010.06382.28 
  Kozak, Karol 1538 POL0.501-0.3638-13.68 
  Kryston, Aleksander 1518 POL0.001-0.8838-33.44 
  Kordowski, Lukasz 1266 POL0.001-0.9838-37.24 
  Piatek, Szymon 1271 POL1.0010.02380.76 
  Slys, Jan 1377 POL1.0010.05381.90 
  Wasiluk, Mateusz 1521 POL1.0010.12384.56 
  Majcher, Igor 1674 POL1.0010.273810.26 
  Niesporek, Franciszek 1682 POL0.501-0.2238-8.36 
  Lecki, Leonard 1748 POL1.0010.363813.68 
 * 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)
 
 XXIX edycja Bialostockiej Ligi Szkolnej - 1. runda open Bialystok POL 2023-09-24
RcRownchangeKK*chgGame
 1674 1860 5.50 7 0.73 38 27.74 
  Dabrowski, Piotr 1460  * POL1.0010.08383.04 
  Dunda, Szymon 1483 POL0.001-0.9138-34.58 
  Sienicki, Oliwier 1381 POL1.0010.05381.90 
  Szczotka, Matylda 1517 POL1.0010.12384.56 
  Rekuc, Patryk 2005 POL1.0010.693826.22 
  Kozlowski, Pawel 2026 POL1.0010.723827.36 
  Szczotka, Klara 1844 POL0.501-0.0238-0.76 
 * 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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