Individual Calculations June 2019
 Zerweck, Christoph  Total change: -12.00  Rating chartPersonal card
 8. Internationaler Senioren Cup 2019 Bad Wiessee GER 2019-05-11
RcRownchangeKK*chgGame
 1847 1942 5.00 9 -0.60 20 -12.00 
  Alefs, Heinz 1664 GER1.0010.17203.40 
  Krulich, Roman c2173 MNC0.001-0.2120-4.20 
  Suligoj, Alois 1779 SLO1.0010.28205.60 
  Wichmann, Bernd 1693 AUT1.0010.19203.80 
  Van Voorthuijsen, Peewee f2126 NED0.001-0.2620-5.20 
  Emser, Heinrich 1766 GER0.501-0.2320-4.60 
  Hirstel, Serge 1822 FRA0.501-0.1620-3.20 
  Gardi, Giuseppe 1813 ITA0.501-0.1720-3.40 
  Antoniacci, Riccardo 1786 ITA0.501-0.2120-4.20 

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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