Individual Calculations September 2011
 Szybowicz, Piotr  Total change: -33.30  Rating chartPersonal card
 VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej Open Ostroda POL 2011-08-04
RcRownchangeKK*chgGame
 1661 1974 4.50 8 -2.22 15 -33.30 
  Snihur, Adam 1574  * POL0.001-0.9215-13.80 
  Garbowski, Jakub 1574  * POL0.501-0.4215-6.30 
  Pham, Juliusz 1638 POL0.001-0.8815-13.20 
  Tarajkiewicz, Krzysztof 1574  * POL1.0010.08151.20 
  Dobrowolski, Marcin 1945 POL0.001-0.5415-8.10 
  Wyczling, Bartosz 1574  * POL1.0010.08151.20 
  Janik, Igor 1617 POL1.0010.11151.65 
  Grota, Mateusz 1795 POL1.0010.27154.05 
 * 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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