Individual Calculations August 2016
 Kokoszczynski, Jan  Total change: 26.80  Rating chartPersonal card
 XII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2016-06-26
RcRownchangeKK*chgGame
 2071 1921 2.50 8 -0.03 40 -1.20 
  Kowalski, Igor 2131 POL0.5010.274010.80 
  Marczuk, Dominik 2298 POL0.5010.414016.40 
  Krainski, Slawomir 2146 POL0.001-0.2240-8.80 
  Antolak, Julia wf2073 POL0.001-0.3040-12.00 
  Jedrocha, Katarzyna 1948 POL0.5010.04401.60 
  Mazalon, Mariusz 2083 POL0.001-0.2940-11.60 
  Konieczynski, Piotr 1973 POL0.001-0.4340-17.20 
  Dombrowski, Bartosz 1913 POL1.0010.494019.60 

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
 1849 1927 6.00 9 0.70 40 28.00 
  Matyszkiewicz, Wiktor 1622 POL0.001-0.8640-34.40 
  Chmielewski, Miroslaw 1747 POL0.501-0.2440-9.60 
  Szelag, Zuzanna 1731 POL1.0010.254010.00 
  Moszczenski, Milosz 1734 POL1.0010.254010.00 
  Wojdak, Jan 1577 POL1.0010.11404.40 
  Krasiewicz, Robert 2097 POL0.5010.22408.80 
  Czachor, Grzegorz 2033 POL0.5010.14405.60 
  Krasenkova, Ilena wm2053 RUS0.5010.17406.80 
  Sanz Losada, Victoriano c2047 ESP1.0010.664026.40 

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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