Individual Calculations April 2017
 Kannenberg, Karl-Heinz  Total change: -3.40  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Open A Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 2107 2212 5.50 9 -0.17 20 -3.40 
  Schulz, Gert 1989 GER0.501-0.2820-5.60 
  Guggenberger, Guido 1971 GER1.0010.20204.00 
  Deues, Erik 2069 GER1.0010.31206.20 
  Naumkin, Igor g2416 RUS0.001-0.2420-4.80 
  Bous, Florian 1990 SUI1.0010.22204.40 
  Ramin, Michael 1914 GER0.501-0.3520-7.00 
  Ballon, Guenther Jan f2106 NED1.0010.36207.20 
  Melamed, Tatjana wg2327 GER0.001-0.3420-6.80 
  Gaerths, Ronny 2179 GER0.501-0.0520-1.00 

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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