Individual Calculations July 2009
 Ludwig, Sebastian  Total change: -4.05  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2008-09-28
RcRownchangeKK*chgGame
 2218 2043 2.00 7 0.02 15 0.30 
  Dietrich, Frank 2236 GER0.001-0.2515-3.75 
  Tuncer, Ufuk f2323 TUR0.001-0.1615-2.40 
  Puerckhauer, Soeren 2142 GER0.5010.14152.10 
  Faisst, Hans-Peter 2235 GER0.001-0.2515-3.75 
  Schmieder, Siegfried 2073 GER1.0010.54158.10 
  Rojas, Luis m2393 CHI0.001-0.1115-1.65 
  Messner, Harry 2124 GER0.5010.11151.65 

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)
 
 4.Ried Open Einhausen GER 2009-04-30
RcRownchangeKK*chgGame
 2081 2048 2.00 5 -0.29 15 -4.35 
  Postojev, Alexander f2337 GER0.001-0.1615-2.40 
  Ostertag, Stephan 1795 GER1.0010.19152.85 
  Tran, Thanh Kien 1880 GER0.501-0.2215-3.30 
  Simenon, Jozef 2213 NED0.5010.22153.30 
  Villing, Dieter 2179 GER0.001-0.3215-4.80 

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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