Individual Calculations March 2012
 Adamowicz, Piotr  Total change: 64.65  Rating chartPersonal card
 XIV Ketrzynski Festiwal Szachowy Ketrzyn POL 2011-12-27
RcRownchangeKK*chgGame
 1737 1367 2.50 7 1.81 30 54.30 
  Obiedzinski, Pawel 1767  * POL0.001-0.0830-2.40 
  Baran, Dawid 1750 POL0.001-0.0930-2.70 
  Lewandrowski, Tomasz 1767  * POL1.0010.923027.60 
  Opalinski, Krzysztof 1767  * POL0.001-0.0830-2.40 
  Cichocka, Urszula 1706 POL0.5010.383011.40 
  Plesiuk, Jan 1684 POL1.0010.873026.10 
  Kotlowska, Anna 1718 POL0.001-0.1130-3.30 
 * 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)
 
NOTE: K factor changed
 Ferie z szachami 2012 Olsztyn POL 2012-01-30
RcRownchangeKK*chgGame
 1529 1367 2.50 6 0.69 15 10.35 
  Kotlowska, Anna 1719 POL0.001-0.1115-1.65 
  Teclaf, Pawel 1581 POL0.001-0.2315-3.45 
  Wyczling, Bartosz 1480 POL0.5010.15152.25 
  Pielach, Jacek 1500 POL1.0010.681510.20 
  Chmielecka, Aleksandra 1583 POL0.001-0.2215-3.30 
  Smukowski, Dawid 1308 POL1.0010.42156.30 

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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