Individual Calculations August 2018
 Sroka, Janusz  Total change: -28.00  Rating chartPersonal card
 X TURNIEJ SZACHOWY - SUDETY grupa A Karpacz POL 2018-06-23
RcRownchangeKK*chgGame
 1810 1948 4.00 9 -1.82 20 -36.40 
  Smukowski, Bartosz 1548  * POL1.0010.08201.60 
  Jankowiak, Tomasz 2094 POL0.001-0.3020-6.00 
  Lambrecht, Tomasz 1548  * POL0.501-0.4220-8.40 
  Jakubiak, Karol 1642 POL0.501-0.3620-7.20 
  Karp, Kacper 1548  * POL1.0010.08201.60 
  Przybylski, Piotr 2104 POL0.001-0.2920-5.80 
  Borowski, Przemyslaw 1820 POL0.501-0.1720-3.40 
  Goluch, Piotr f2348  * POL0.001-0.0820-1.60 
  Bogusz, Alan 1637 POL0.501-0.3620-7.20 
 * 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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1859 1948 6.00 9 0.42 20 8.40 
  Vanduyfhuys, Igor 1732 BEL1.0010.22204.40 
  Kulpa, Zuzanna 1818 POL1.0010.32206.40 
  Gorecki, Andrzej 1848 POL1.0010.36207.20 
  Gajewski, Dariusz 1789 POL1.0010.29205.80 
  Szwaj, Jacek 1926 POL0.501-0.0320-0.60 
  Mroz, Waldemar 1974 POL0.001-0.4620-9.20 
  Strzelecki, Maciej 1911 POL0.501-0.0520-1.00 
  Ossolinski, Ziemowit 1851 POL0.001-0.6320-12.60 
  Zajaczkowski, Jan 1879 POL1.0010.40208.00 

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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