Individual Calculations September 2023
 Sygulski, Piotr  Total change: -19.40  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - OPEN A Bystre POL 2023-07-24
RcRownchangeKK*chgGame
 1905 1985 5.00 9 -0.52 20 -10.40 
  Bartodziej, Bartosz 1839 POL0.501-0.2020-4.00 
  Lis, Maksymilian 1825 POL0.501-0.2120-4.20 
  Pyka, Roman 1842 POL1.0010.31206.20 
  Duda, Szymon 1802 POL0.501-0.2420-4.80 
  Musial, Igor 1921 POL0.501-0.0920-1.80 
  Tokarz, Izabela 1828 POL0.501-0.2120-4.20 
  Szymkiewicz, Witold 1913 POL0.001-0.6020-12.00 
  Wilk, Tomasz 1900 POL1.0010.38207.60 
  Marszalek, Maciej f2272 POL0.5010.34206.80 

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)
 
 PRESOV OPEN 2023 Presov SVK 2023-08-03
RcRownchangeKK*chgGame
 1867 1997 4.00 7 -0.52 20 -10.40 
  Dragula, Miroslav 1597  * SVK1.0010.08201.60 
  Geleta, Andrej 1762 SVK1.0010.21204.20 
  Koval, Jakub 2159 SVK1.0010.712014.20 
  Kopczynski, Alan 1691 POL0.501-0.3620-7.20 
  Demeter, Peter 2096 SVK0.001-0.3620-7.20 
  Hurtuk, Radovan 1972 SVK0.001-0.5320-10.60 
  Vargosko, Juraj 1789 SVK0.501-0.2720-5.40 
 * 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)
 
 SNP Bardejov 2023 Bardejov SVK 2023-08-17
RcRownchangeKK*chgGame
 1765 1997 5.50 7 0.07 20 1.40 
  Penar, Marcin 1597  * POL1.0010.08201.60 
  Kretowicz, Piotr 1705 POL1.0010.15203.00 
  Cisarik, Pavol 1645 SVK1.0010.11202.20 
  Mikula, Michal 1859 POL0.501-0.1920-3.80 
  Wilk, Tomasz 1938 POL0.501-0.0820-1.60 
  Kapec, Kristian 1848 SVK0.501-0.2020-4.00 
  Aliev, Pavel 1760 UKR1.0010.20204.00 
 * 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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