Individual Calculations April 2015
 Bossoni, Mario  Total change: 49.60  Rating chartPersonal card
 ChessOrg Schachfestival 2015 Openturnier Bad Woerishofen GER 2015-02-27
RcRownchangeKK*chgGame
 2065 1897 5.00 9 2.48 20 49.60 
  Neumann, Joachim 2146 GER0.001-0.1920-3.80 
  Kerber, Alfred 2024 AUT1.0010.672013.40 
  Kretschel, Klaus 2043 GER1.0010.702014.00 
  Hess, Max 2114 GER0.001-0.2220-4.40 
  Schellmann, Frank c2095 GER0.5010.26205.20 
  Kuempers, Ulrich 2029 GER1.0010.682013.60 
  Ballon, Guenther Jan f2105 NED0.001-0.2320-4.60 
  Schulz, Gert 2016 GER0.5010.16203.20 
  Santl, Anton 2010 GER1.0010.652013.00 

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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