Individual Calculations July 2009
 Dietz, Holger Dr.  Total change: 10.65  Rating chartPersonal card
 Oberliga Sued-West Rheinland Pfalz GER 2008-10-05
RcRownchangeKK*chgGame
 2268 2293 4.50 7 0.76 15 11.40 
  Bernhardt, Rolf f2281 GER0.501-0.0215-0.30 
  Spielmann, Alain f2328 FRA0.5010.05150.75 
  Spacek, Petr m2423 CZE0.5010.18152.70 
  Braun, Peter f2231 GER1.0010.41156.15 
  Lares, Harald 2094 GER0.501-0.2615-3.90 
  Forthoffer, Patrick 2201 FRA1.0010.37155.55 
  Tabatt, Hendrik 2315 GER0.5010.03150.45 

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)
 
 5.Griesheimer Schachtage Griesheim GER 2009-05-15
RcRownchangeKK*chgGame
 2079 2293 3.00 4 -0.05 15 -0.75 
  Lenhardt, Manfred 2148 GER1.0010.31154.65 
  Farmani Anosheh, Armin 2136 GER0.001-0.7115-10.65 
  Auschkalnis, Reinhard 1943 GER1.0010.11151.65 
  Nies, Peter 2089 GER1.0010.24153.60 

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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