Individual Calculations August 2019
 Szwaj, Jacek  Total change: -35.80  Rating chartPersonal card
 III Miedzynarodowy Festiwal Szachowy Puchar Baltyku - Open A Darlowko POL 2019-06-22
RcRownchangeKK*chgGame
 2017 2000 3.50 9 -0.91 20 -18.20 
  Sieciechowicz, Marcin m2399 POL0.001-0.0820-1.60 
  Spicak, Krzysztof 1921 POL1.0010.39207.80 
  Oborski, Artur 1981 POL0.001-0.5320-10.60 
  Bilczewski, Kacper 2151 POL0.001-0.3020-6.00 
  Kaniak, Justyna 1813 POL0.001-0.7420-14.80 
  Zolnierowicz, Krzysztof m2013 POL0.001-0.4820-9.60 
  Fritz, Antoni 2002 POL1.0010.502010.00 
  Derylo, Kamil 1860 POL1.0010.31206.20 
  Belczewski, Jacek 2011 POL0.5010.02200.40 

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)
 
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2109 2000 2.00 8 -0.88 20 -17.60 
  Piotrowski, Przemyslaw f2273 POL0.001-0.1720-3.40 
  Popiol, Michal 2187 POL0.001-0.2620-5.20 
  Budnik, Mateusz 2106 POL0.001-0.3620-7.20 
  Malec, Sebastian 2114 POL0.5010.16203.20 
  Swiderski, Radoslaw 2044 POL0.001-0.4420-8.80 
  Parol, Pola wf2064 POL0.001-0.4120-8.20 
  Adamczyk, Zuzanna 1900 POL1.0010.36207.20 
  Milikow, Yoav f2186 ISR0.5010.24204.80 

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)
 

 

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