Rapid: Individual Calculations September 2018
 Roth, Martin  Total change: -32.40  Rating chartPersonal card
 Swiss Rapid Chess Championship 2018 Biel SUI 2018-07-22
RcRownchangeKK*chgGame
 1999 2010 2.50 8 -1.62 20 -32.40 
  Gaffagan, Steven 2038 USA0.5010.04200.80 
  Moor, Olivier m2336 SUI0.001-0.1320-2.60 
  Rotunno, Flavio 1632 SUI1.0010.09201.80 
  Weindl, Alfred m2320 GER0.001-0.1420-2.80 
  Berweger, Ivo 1856 SUI1.0010.29205.80 
  Mueller-Seps, Monika wg2230 SUI0.001-0.2220-4.40 
  Della-Ca, Michael 1849 AUS0.001-0.7120-14.20 
  Schmidt, Thomas 1727 SUI0.001-0.8420-16.80 

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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