Individual Calculations September 2017
 Kukorowski, Jan  Total change: 175.00  Rating chartPersonal card
 III Festiwal Szachowy Suwalszczyzna 2017 - OPEN A Suwalki POL 2017-07-31
RcRownchangeKK*chgGame
 1949 1625 4.50 9 3.14 25 78.50 
  Budnik, Mateusz 1989 POL1.0010.902522.50 
  Grabowski, Adam 2025  * POL0.001-0.0825-2.00 
  Rak, Tomasz 2025  * POL1.0010.922523.00 
  Wloch, Mikolaj 1636 POL0.5010.02250.50 
  Sowul, Bartosz 2025  * POL0.001-0.0825-2.00 
  Sujkowski, Pawel 1996 POL1.0010.902522.50 
  Jedynak, January 1791 POL1.0010.722518.00 
  Sliwicki, Damian 2025  * POL0.001-0.0825-2.00 
  Praczukowski, Stanislaw 2025  * POL0.001-0.0825-2.00 
 * 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)
 
 MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 Suwalki POL 2017-08-11
RcRownchangeKK*chgGame
 1948 1670 4.00 9 2.45 25 61.25 
  Golecki, Jan 1957 POL0.5010.34258.50 
  Semczuk, Jerzy 1989 POL0.001-0.1325-3.25 
  Ziemski, Przemyslaw 1902 POL1.0010.792519.75 
  Slezinski, Nikodem 1995 POL0.5010.37259.25 
  Szolc, Grzegorz 1945 POL0.001-0.1725-4.25 
  Litner, Igor 1991 POL0.5010.37259.25 
  Ostrowska, Dominika 1926 POL0.5010.31257.75 
  Norek, Bartosz 1799 POL1.0010.672516.75 
  Krasiewicz, Robert 2031 POL0.001-0.1025-2.50 

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)
 
 25th Poznan Chess Festival Poznan POL 2017-08-20
RcRownchangeKK*chgGame
 1797 1670 4.50 9 1.41 25 35.25 
  Zadymov, Ihor 2070  * UKR1.0010.922523.00 
  Michalski, Karol 1992 POL0.001-0.1325-3.25 
  Kaluzny, Tomasz 1890 POL0.5010.28257.00 
  Zielinski, Olgierd 1869 POL0.001-0.2425-6.00 
  Dopierala, Adam 1270  * POL1.0010.08252.00 
  Litke, Slawomir 1730 POL1.0010.582514.50 
  Malaczek, Mateusz 1950 POL0.001-0.1625-4.00 
  Simon, Marek 1837 POL0.001-0.2825-7.00 
  Huchwajda, Grzegorz 1566 POL1.0010.36259.00 
 * 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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