Individual Calculations July 2017
 Osten, Sonja  Total change: 8.00  Rating chartPersonal card
 6. Krefelder Pfingst-Open Krefeld GER 2017-06-02
RcRownchangeKK*chgGame
 1784 1450 2.00 7 1.10 40 44.00 
  Vestrick, Frank 1831 GER1.0010.914036.40 
  Pienski, Olaf 1850  * GER0.5010.424016.80 
  Winkel, Peter 1850  * GER0.001-0.0840-3.20 
  Meyer, Stefan 1774 GER0.5010.374014.80 
  Thevessen, Hubert 1795 GER0.001-0.1140-4.40 
  Lammers, Thorsten, Dr. 1752 GER0.001-0.1540-6.00 
  Fernschild, Ulrich 1635 GER0.001-0.2640-10.40 
 * 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)
 
 VIII. Unser Fritz-Open 2017 Herne GER 2017-06-14
RcRownchangeKK*chgGame
 1680 1450 0.50 6 -0.90 40 -36.00 
  Grube, Joerg 1824 GER0.001-0.1040-4.00 
  Lasschuit, Rene 1746 NED0.001-0.1540-6.00 
  Fernkorn, Sebastian 1665 GER0.001-0.2340-9.20 
  Schicktanz, Florian 1782 GER0.001-0.1240-4.80 
  Payes, Marco 1393 GER0.001-0.5840-23.20 
  Buchhop, Rainer 1667 GER0.5010.284011.20 

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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