Individual Calculations July 2019
 Szczerbak, Stefan  Total change: -34.60  Rating chartPersonal card
 VIII OGOLNOPOLSKI INTEGRACYJNY TURNIEJ IDEA 2019 Ustronie Morskie POL 2019-06-04
RcRownchangeKK*chgGame
 1403 1431 3.00 9 -1.73 20 -34.60 
  Anglart, Edward 1831  * POL0.001-0.0820-1.60 
  Lapinski, Marian 1093 POL1.0010.12202.40 
  Weglarz, Janusz 1733 POL0.001-0.1520-3.00 
  Budnik, Kazimierz 1064 POL0.501-0.4020-8.00 
  Kwiatkowski, Zygmunt 1560 POL0.001-0.3320-6.60 
  Sulot, Zdzislaw 1357 POL0.501-0.1020-2.00 
  Flis, Jozef 1031  * POL1.0010.08201.60 
  Gackowski, Marian 1393 POL0.001-0.5520-11.00 
  Woda, Janusz 1563 POL0.001-0.3220-6.40 
 * 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)
 

 

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