Individual Calculations September 2018
 Kupsik, Joanna  Total change: -4.60  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1536 1699 4.00 8 -1.37 20 -27.40 
  Nagly, Wojciech 1299  * POL1.0010.08201.60 
  Ochman, Sebastian 1777 POL0.5010.11202.20 
  Zamekhovskiy, Yevgen 1794 UKR0.5010.13202.60 
  Somyk, Marcin 1856 POL0.001-0.2920-5.80 
  Demski, Michal 1505 POL0.001-0.7520-15.00 
  Ptak, Pawel 1330 POL1.0010.10202.00 
  Rog, Bartlomiej 1299  * POL0.001-0.9220-18.40 
  Domanski, Marcin 1425 POL1.0010.17203.40 
 * 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)
 
 XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu Poznan POL 2018-08-19
RcRownchangeKK*chgGame
 1788 1732 5.00 9 1.14 20 22.80 
  Urban, Klaudiusz m2132  * POL0.001-0.0820-1.60 
  Zielinski, Tomasz 1382  * POL1.0010.11202.20 
  Orzechowski, Jacek 2131 POL0.001-0.0820-1.60 
  Cichon, Ludwik 1332  * POL1.0010.08201.60 
  Lesien, Tymoteusz 1332  * POL1.0010.08201.60 
  Poltorak, Sebastian 1854 POL0.5010.17203.40 
  Stachowiak, Slawomir 1872 POL0.5010.19203.80 
  Nadstoga, Wojciech 1928 POL1.0010.752015.00 
  Jaroch, Karol 2132  * POL0.001-0.0820-1.60 
 * 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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