Individual Calculations September 2017
 Aroven, Mikael  Total change: -91.40  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1955 2114 3.50 8 -1.95 20 -39.00 
  Larsen, Hans Haagen 1714  * DEN1.0010.08201.60 
  Schroeder, Jan-Christian g2514  * GER0.001-0.0820-1.60 
  Andersen, Dag 1855 NOR1.0010.18203.60 
  Nielsen, Palle 1715 DEN1.0010.08201.60 
  Ranaldi, Lucas f2269 NOR0.001-0.2920-5.80 
  Solli, Oddvar 1738 NOR0.501-0.4120-8.20 
  Voll, Oddvar U 1942 NOR0.001-0.7320-14.60 
  Kashwan, Hassan 1892 SWE0.001-0.7820-15.60 
 * 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)
 
 SUMMER PRAGUE OPEN 2017 - A - IM open Praha CZE 2017-08-04
RcRownchangeKK*chgGame
 2013 2175 3.00 8 -2.62 20 -52.40 
  Martinec, Karel 1850 CZE1.0010.13202.60 
  Domogaev, Sergey g2400 RUS0.001-0.2220-4.40 
  Vrecion, Jiri 1979 CZE0.501-0.2520-5.00 
  Patil, Mitali Madhukar wf1959 IND0.001-0.7820-15.60 
  Kohtz, Andreas 1946 GER1.0010.21204.20 
  Horton, Justin 2030 ENG0.501-0.1920-3.80 
  Drahorad, Daniel 1925 CZE0.001-0.8120-16.20 
  Sura, Jaroslav 2018 CZE0.001-0.7120-14.20 

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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