Individual Calculations April 2013
 Bilczewski, Kacper  Total change: 7.20  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2013 Rybnik POL 2013-02-19
RcRownchangeKK*chgGame
 1771 1784 2.50 6 -0.59 15 -8.85 
  Kuciel, Wladyslaw 2036 POL0.001-0.1915-2.85 
  Fritz, Antoni 1470 POL1.0010.14152.10 
  Klus, Maciej 1790 POL0.001-0.4915-7.35 
  Gajzner, Ryszard 1727 POL0.501-0.0815-1.20 
  Wodecki, Daniel 2049 POL0.001-0.1815-2.70 
  Mucha, Marek 1554 POL1.0010.21153.15 

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)
 
 XVII Turniej Szachowy BOGUSZOWICE 2013 Boguszowice POL 2013-03-09
RcRownchangeKK*chgGame
 1835 1784 4.50 8 1.07 15 16.05 
  Szmyd, Arkadiusz 2184  * POL0.001-0.0815-1.20 
  Bilczewska, Olga 1384  * POL1.0010.08151.20 
  Kalinowski, Kamil 1483 POL1.0010.15152.25 
  Smolka, Marcin 2020 POL0.5010.30154.50 
  Zawierucha, Aleksander 2020 POL0.001-0.2015-3.00 
  Witoszek, Tadeusz 1954 POL0.5010.22153.30 
  Pazdzior, Michal 1797 POL1.0010.52157.80 
  Jastrzebski, Tomasz 1838 POL0.5010.08151.20 
 * 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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