Rapid: Individual Calculations May 2017
 Ortmann, David  Total change: -25.40  Rating chartPersonal card
 Wuerttembergische Schnellschachmannschaftsmeisterschaft 2017 Sontheim GER 2017-04-22
RcRownchangeKK*chgGame
 2218 2316 2.50 6 -1.27 20 -25.40 
  Pogan, Nikolas f2232 GER0.501-0.1220-2.40 
  Menezes, Christoph m2374 AUT0.001-0.4220-8.40 
  Balacek, Tadeas c2268 CZE0.001-0.5720-11.40 
  Loehr, Markus 2244 GER0.001-0.6020-12.00 
  Schuran, Werner 2097 GER1.0010.22204.40 
  Herz, Thomas 2093 GER1.0010.22204.40 

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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