Individual Calculations September 2017
 Koetz, Andreas  Total change: -69.40  Rating chartPersonal card
 Lichtenberger Sommer 2017 Berlin GER 2017-08-19
RcRownchangeKK*chgGame
 1749 1997 3.50 9 -3.47 20 -69.40 
  David, Daniel 1597  * GER1.0010.08201.60 
  Florstedt, Johannes 2232 GER0.001-0.2120-4.20 
  Bandsom, Olaf 1827 GER0.001-0.7220-14.40 
  Prix, Siegfried 1746 GER0.001-0.8120-16.20 
  Polatel, Nur 1597  * TUR1.0010.08201.60 
  Schauties, Nico Antonio 1690 GER0.501-0.3620-7.20 
  Pixa, Ulrich 1598 GER1.0010.08201.60 
  Schmalzried, Volker 1858 GER0.001-0.6920-13.80 
  Fock, Sana 1597  * GER0.001-0.9220-18.40 
 * 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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