Individual Calculations September 2017
 Lange, Christoph  Total change: -23.60  Rating chartPersonal card
 Lichtenberger Sommer 2017 Berlin GER 2017-08-19
RcRownchangeKK*chgGame
 1519 1292 1.50 9 -0.59 40 -23.60 
  Schulz, Toni 1692  * GER0.001-0.0840-3.20 
  Schroeder, Justin 1647 GER0.001-0.1140-4.40 
  Lange, Malina 1579 GER0.001-0.1640-6.40 
  Stark, Steven 1474 GER0.001-0.2640-10.40 
  Abraham, Helmut 1488 GER0.001-0.2540-10.00 
  Petersen, Sophie 1437 GER0.001-0.3140-12.40 
  Plaza Reino, Leire 1253 IRL0.501-0.0540-2.00 
  Geisler, Oliver 1556 GER0.001-0.1840-7.20 
  Toth, Hans-Juergen 1546 GER1.0010.814032.40 
 * 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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