Individual Calculations September 2018
 Lobe, Sandra, Dr.  Total change: -11.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2018 Hennef GER 2018-08-17
RcRownchangeKK*chgGame
 1793 1825 2.00 5 -0.57 20 -11.40 
  Chernykh, Arkady 1928 GER0.5010.14202.80 
  Gruenstaeudl, Wolfgang, Dr. 2079 GER0.001-0.1920-3.80 
  Saul, Siegmar 1473 GER1.0010.11202.20 
  Bolz, Jannis 1425  * GER0.501-0.4220-8.40 
  Lenhardt, Manfred 2059 GER0.001-0.2120-4.20 
 * 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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