Individual Calculations July 2019
 Broeker, Claudia  Total change: -52.00  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2019 over 50 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1682 1804 4.50 9 -1.30 40 -52.00 
  Stern, Geoffrey 2030 LUX0.001-0.2140-8.40 
  Gellrich, Harald 1540 GER0.001-0.8240-32.80 
  Alberty, Jean-Paul 1548 LUX0.501-0.3140-12.40 
  Bertram, Marina 1404  * GER1.0010.08403.20 
  Becker, Stefan 1587 GER1.0010.22408.80 
  Andresen, Henrik 1910 GER0.001-0.3640-14.40 
  Hartung, Christian, Dr. 1720 GER0.001-0.6240-24.80 
  Voeller, Lothar 1694 GER1.0010.354014.00 
  Schoknecht, Sabine 1709 GER1.0010.374014.80 
 * 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)
 

 

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