Individual Calculations August 2017
 Dziewonski, Dariusz  Total change: 72.40  Rating chartPersonal card
 VIII Miedzynarodowe Mistrzostwa Krakowa - OPEN A FIDE Krakow POL 2017-07-01
RcRownchangeKK*chgGame
 1766 1594 3.50 7 1.39 40 55.60 
  Kasperek, Ryszard 1994  * POL0.001-0.0840-3.20 
  Kalita, Janusz 1280 POL1.0010.14405.60 
  Czyzykiewicz, Rafal 1779 POL1.0010.744029.60 
  Szewczyk, Grzegorz 1978 POL0.5010.414016.40 
  Galuszka, Tomasz 1906 POL0.001-0.1440-5.60 
  Jantos, Piotr 1748 POL0.001-0.2940-11.60 
  Sivcak, Matej 1677 SVK1.0010.614024.40 
 * 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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1759 1594 3.00 9 0.42 40 16.80 
  Kaniak, Justyna 1924 POL0.001-0.1240-4.80 
  Najdzionek, Boleslaw 1762 POL0.5010.22408.80 
  Ryngwelski, Olaf 1789 POL0.5010.254010.00 
  Szelag, Zuzanna 1753 POL0.001-0.2940-11.60 
  Kochev, Igor 1716 RUS0.001-0.3340-13.20 
  Babczynski, Zbigniew 1709 POL1.0010.664026.40 
  Trendowski, Michal 1699 POL1.0010.644025.60 
  Klimkowski, Jan 1771 POL0.001-0.2740-10.80 
  Szymanski, Jan 1708 POL0.001-0.3440-13.60 

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)
 

 

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