Individual Calculations December 2017
 Wahrenberg, Ralf  Total change: 3.60  Rating chartPersonal card
 RSM Schach-Open Leer 2017 A-Turnier Leer GER 2017-10-28
RcRownchangeKK*chgGame
 1905 1851 3.00 7 -0.15 20 -3.00 
  Feuerstack, Aljoscha m2251  * GER0.001-0.0820-1.60 
  Abele, Stefan 1656 GER1.0010.25205.00 
  Goldenstein, Arnd 2049 GER0.5010.26205.20 
  Mohamedain, Rachid Yagoub f2141 SUD0.001-0.1620-3.20 
  Neumann, Tiemon 1702 GER1.0010.30206.00 
  Baumann, Marcel 1718 GER0.001-0.6820-13.60 
  Mildner, Ramon 1820 GER0.501-0.0420-0.80 
 * 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)
 
 6. Andreas Schaar-Gedenkturnier 2017 Gruppe A Nordhorn GER 2017-11-17
RcRownchangeKK*chgGame
 1886 1851 2.50 5 0.33 20 6.60 
  Brunner, Alexander 1451  * GER0.501-0.4220-8.40 
  Buehrmann, Torsten 1942 GER1.0010.622012.40 
  Hoppe, Andreas 2022 GER0.5010.23204.60 
  Rosin, Michael 2076 GER0.5010.28205.60 
  Reckzuegel, Philipp 1938 GER0.001-0.3820-7.60 
 * 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)
 

 

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