Individual Calculations November 2017
 Staehrfeldt, Philipp  Total change: -43.40  Rating chartPersonal card
 25. Magdeburger Open Ottonen-Gruppe Magdeburg GER 2017-10-07
RcRownchangeKK*chgGame
 1772 1872 1.50 6 -2.17 20 -43.40 
  Poschadel, Andreas Gregor 1472  * GER1.0010.08201.60 
  Nguyen, Alex Dac-Vuong 2131 GER0.001-0.1820-3.60 
  Michalowski, Peter 2078 GER0.001-0.2420-4.80 
  Bethge, Johanna 1687 GER0.001-0.7420-14.80 
  Schulze, Nick 1709 GER0.001-0.7220-14.40 
  Nebeling, Joern 1554 GER0.501-0.3720-7.40 
 * 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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