Individual Calculations August 2014
 Kowalski, Igor  Total change: 186.30  Rating chartPersonal card
 X Miedzynarodowy Jubileuszowy Festiwal Szachowy -Perla Ba³tyku - Grupa B Lazy POL 2014-06-29
RcRownchangeKK*chgGame
 1862 1892 7.50 9 2.66 15 39.90 
  Szustakowski, Antoni 1655 POL1.0010.20153.00 
  Dus, Leszek 1761 POL1.0010.32154.80 
  Wisniewski, Szymon 1842 POL1.0010.43156.45 
  Zuev, Alexandr 1967 RUS1.0010.60159.00 
  Szymanowski, Mateusz 1896 POL1.0010.51157.65 
  Chomczyk, Marek 1889 POL0.5010.00150.00 
  Lizak, Jakub 1996 POL0.5010.14152.10 
  Budnik, Mateusz 1871 POL1.0010.47157.05 
  Lada, Michal 1882 POL0.501-0.0115-0.15 

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 gr. B Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 2046 1904 6.50 9 3.66 40 146.40 
  Zawadzki, Krzysztof 1626 POL1.0010.17406.80 
  Olejarczyk, Bogdan 2137 POL1.0010.794031.60 
  Janik, Igor 2071 POL0.001-0.2840-11.20 
  Delega, Tomasz c2093 POL1.0010.754030.00 
  Harazinska, Ewa 2062 POL0.001-0.2940-11.60 
  Pettersson, Alexander 2053 MLT1.0010.704028.00 
  Kasperkiewicz, Pawel 2031 POL1.0010.674026.80 
  Malec, Sebastian 2165 POL1.0010.824032.80 
  Rodriguez Garcia, Manuel Fco 2175 ESP0.5010.334013.20 

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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