Individual Calculations September 2011
 Grajczak, Adrian  Total change: -31.20  Rating chartPersonal card
 VII Miêdzynarodowy Festiwal Szachowy Chojnice OPEN 2011- Open A Chojnice POL 2011-07-08
RcRownchangeKK*chgGame
 2124 2000 2.00 9 -1.10 15 -16.50 
  Szczepaniec, Stanislaw 2075 POL0.5010.10151.50 
  Szadkowski, Krzysztof 2133 POL0.001-0.3215-4.80 
  Szadkowski, Kamil 2209 POL0.001-0.2315-3.45 
  Zielinski, Olgierd 1943 POL0.501-0.0815-1.20 
  Wisniewski, Adam 2015 POL0.5010.02150.30 
  Brzezinski, Mateusz 2042 POL0.5010.06150.90 
  Myzyk, Jan 2127 POL0.001-0.3315-4.95 
  Kiedrowicz, Jan m2301 POL0.001-0.1515-2.25 
  Rawicz, Karol f2271 POL0.001-0.1715-2.55 

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)
 
 XIII Miedzynarodowe Mistrzostwa Gdanska w szachach Gdansk POL 2011-07-16
RcRownchangeKK*chgGame
 1816 2000 4.00 7 -0.98 15 -14.70 
  Moszczenski, Milosz 1631 POL0.501-0.4015-6.00 
  Cichocka, Urszula 1721 POL1.0010.16152.40 
  Norov, Artem 1600  * BLR1.0010.08151.20 
  Kempinski, Tomasz 2227 POL0.001-0.2115-3.15 
  Renkowski, Piotr 1924 POL0.001-0.6015-9.00 
  Kaczmarek, Alicja 1829 POL0.501-0.2315-3.45 
  Szymanowski, Mateusz 1783 POL1.0010.22153.30 
 * 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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