Individual Calculations September 2017
 Stahr, Ralf-Peter  Total change: -33.20  Rating chartPersonal card
 22. Muehlhaeuser Schach-Open 2017 Hoengeda GER 2017-08-03
RcRownchangeKK*chgGame
 1881 2150 4.00 7 -1.66 20 -33.20 
  Moeller, Florian 1763 GER1.0010.09201.80 
  Salaske, Peter 2063 GER0.001-0.6220-12.40 
  Joppich, Til 1750  * GER1.0010.08201.60 
  Koenigsmann, Marcus 1982 GER0.001-0.7220-14.40 
  Eschweiler, Martin 1818 GER1.0010.12202.40 
  Oestreicher, Hans-Ulrich 1973 GER0.001-0.7320-14.60 
  Haenisch, Christoph, Dr. 1816 GER1.0010.12202.40 
 * 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)
 

 

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