Rapid: Individual Calculations July 2022
 Katny, Robert  Total change: -45.20  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
 1394 1511 3.00 8 -2.02 20 -40.40 
  Lukaszewicz, Piotr 1764 POL0.001-0.1920-3.80 
  Adamski, Ksawery 1144 POL1.0010.10202.00 
  Drozdzynski, Arkadiusz 1646 POL0.001-0.3220-6.40 
  Piasecki, Andrzej 1251 POL1.0010.18203.60 
  Simon, Marek 1724 POL0.001-0.2320-4.60 
  Gorecki, Michal 1170 POL0.001-0.8820-17.60 
  Broszkiewicz, Stanislaw 1273 POL0.001-0.8020-16.00 
  Mazurkiewicz, Krzysztof 1179 POL1.0010.12202.40 

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
 1543 1511 4.00 9 -0.24 20 -4.80 
  Walaszczyk, Witold 1991 POL0.001-0.0520-1.00 
  Majchrzak, Piotr 1161 POL1.0010.11202.20 
  Penza, Denis 1722 UKR0.5010.27205.40 
  Katny, Jerzy 1567 POL0.001-0.4220-8.40 
  Lachacz, Tymoteusz 1374 POL0.501-0.1820-3.60 
  Szeszycki, Andrzej 1261 POL1.0010.19203.80 
  Grzesiek, Karol 1804 POL0.001-0.1520-3.00 
  Kowalska, Julia 1164 POL1.0010.11202.20 
  Pera, Adam 1846 POL0.001-0.1220-2.40 

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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