Individual Calculations January 2010
 De Boer, Harold  Total change: -5.50  Rating chartPersonal card
 13.Offene Internat.Bayerische Meisterschaft Bad Wiessee GER 2009-10-31
RcRownchangeKK*chgGame
 2128 2052 3.00 6 0.61 25 15.25 
  Schulz, Juergen 2180 GER0.5010.17254.25 
  Czap, Bernard 2167 GER0.001-0.3425-8.50 
  Antoniacci, Riccardo 1895 ITA1.0010.29257.25 
  Mueller, Frank 2180 GER0.5010.17254.25 
  Schellmann, Frank c2158 GER1.0010.642516.00 
  Zunker, Reinhard f2186 GER0.001-0.3225-8.00 

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)
 
 Klasse 2B Round 2-4 - Dutch Team Competition Various NED 2009-10-31
RcRownchangeKK*chgGame
 2119 2052 0.00 2 -0.83 25 -20.75 
  Otto, Bram 1996 NED0.001-0.5825-14.50 
  De Heer, Machiel 2242 NED0.001-0.2525-6.25 

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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