Individual Calculations August 2016
 Kowalski, Igor  Total change: -76.40  Rating chartPersonal card
 XII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2016-06-26
RcRownchangeKK*chgGame
 2058 2131 4.50 9 -0.88 40 -35.20 
  Kokoszczynski, Jan 1921 POL0.501-0.2740-10.80 
  Sciborowski, Miroslaw 2003 POL0.501-0.1740-6.80 
  Franckowski, Janusz 2001 POL0.501-0.1840-7.20 
  Sliwicka, Alicja wf2041 POL0.501-0.1240-4.80 
  Korpalski, Maciej 1968 POL1.0010.284011.20 
  Nowak, Kamil 2313 POL0.5010.24409.60 
  Kaczmarek, Aleksander f2325 POL0.001-0.2540-10.00 
  Kozak, Antoni 1981 POL0.001-0.7040-28.00 
  Konieczynski, Piotr 1973 POL1.0010.294011.60 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL grupa B Warszawa POL 2016-07-08
RcRownchangeKK*chgGame
 1956 2131 5.50 9 -1.03 40 -41.20 
  Ossolinski, Ziemowit 1845 POL1.0010.16406.40 
  Topolan, Agata 1971 POL0.501-0.2140-8.40 
  Sanz Wawer, Daniel 1964 POL0.501-0.2240-8.80 
  Dadello, Aleksandra 1958 POL1.0010.274010.80 
  Pacan-Milej, Kosma 2033 POL0.501-0.1340-5.20 
  Lukasiewicz, Krzysztof 2002 POL0.001-0.6740-26.80 
  Wyczling, Bartosz 1924 POL0.501-0.2740-10.80 
  Spicak, Krzysztof 1893 POL1.0010.20408.00 
  Czopor, Maciej 2016 POL0.501-0.1640-6.40 

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)
 

 

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