Individual Calculations June 2017
 Koellner, Felicitas Ophelia  Total change: 33.00  Rating chartPersonal card
 12. Ried-Open Einhausen GER 2017-04-28
RcRownchangeKK*chgGame
 1860 1670 2.50 6 0.85 20 17.00 
  Bellingrath, Jens 2070  * GER0.001-0.0820-1.60 
  Maar, Samuel 1947 GER0.001-0.1720-3.40 
  Weber, Simon 1853 GER0.001-0.2620-5.20 
  Geisert, Bernd 1544 GER1.0010.33206.60 
  Mueller, Christoph 1850 GER1.0010.742014.80 
  Hermann, Tobias 1897 GER0.5010.29205.80 
 * 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)
 
 32. Ruhrhalbinsel-Open Essen GER 2017-05-24
RcRownchangeKK*chgGame
 1874 1698 2.50 6 0.80 20 16.00 
  Ball, Joerg 2020 GER0.001-0.1320-2.60 
  Prang, Andreas 1850 GER1.0010.702014.00 
  Schrodt, Sebastian 2010 GER0.001-0.1420-2.80 
  Leonard, Timo 1779 GER0.001-0.3920-7.80 
  Kiwitz, Henri 1784 GER0.5010.12202.40 
  Schulz-Runge, Michael 1798 GER1.0010.642012.80 

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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