Individual Calculations September 2012
 Merkel, Toni  Total change: -20.70  Rating chartPersonal card
 Czech Open 2012 - C - open rating tournament Pardubice CZE 2012-07-21
RcRownchangeKK*chgGame
 1828 1785 3.00 8 -0.69 30 -20.70 
  Svoboda, Ivo 2020 CZE0.001-0.2130-6.30 
  Jezbera, Jiri 2185  * CZE0.001-0.0830-2.40 
  Karl, Binh 1649 GER0.501-0.1830-5.40 
  Aduev, Gennady 1630 RUS0.001-0.7130-21.30 
  Kasal, Jaroslav 1628 CZE1.0010.29308.70 
  Tuma, Jan 1708 CZE0.501-0.1130-3.30 
  Krueger, Roman 1897 GER1.0010.653019.50 
  Zeynalzada, Vali 1905 AZE0.001-0.3430-10.20 
 * 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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