Rapid: Individual Calculations July 2022
 Zakrzewska, Joanna  Total change: 18.60  Rating chartPersonal card
 XII Turniej Szachowy o Puchar Firmy EL-BUD - II Grand Prix Wielkopolski w Szachach Szybkich Dabrowa k. Sremu POL 2022-06-05
RcRownchangeKK*chgGame
 1641 1548 4.00 8 0.98 20 19.60 
  Grzesiek, Karol 1804 POL1.0010.812016.20 
  Malecki, Eugeniusz 1791 POL0.001-0.2020-4.00 
  Barwinska, Ewa 1750 POL0.001-0.2420-4.80 
  Kielan, Tomasz 1235 POL1.0010.14202.80 
  Witwicki, Pawel 1795 POL0.001-0.1920-3.80 
  Zarzycki, Lukasz 1304 POL1.0010.20204.00 
  Mierzynski, Jaroslaw 1784 POL0.5010.30206.00 
  Huchwajda, Katarzyna 1664 POL0.5010.16203.20 

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)
 
 Gorzycki Festiwal Szachowy'2022 - turniej glowny - III turniej z cyklu GP Wielkopolski w szachach szybkich Gorzyce Wielkie POL 2022-06-26
RcRownchangeKK*chgGame
 1582 1548 4.00 8 -0.05 20 -1.00 
  Steczek, Marcin f2286 POL0.0010.00200.00 
  Szczepanski, Grzegorz 1332 POL1.0010.22204.40 
  Matela, Krzysztof 1790 POL0.001-0.2020-4.00 
  Bernat, Marcin 1820 POL0.5010.33206.60 
  Szyszka, Przemyslaw 1502 POL0.501-0.0620-1.20 
  Szczepanski, Andrzej 1361 POL0.001-0.7420-14.80 
  Katny, Samuel 1404 POL1.0010.31206.20 
  Majchrzak, Piotr 1161 POL1.0010.09201.80 

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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