Individual Calculations April 2009
 Melamed, Tetyana  Total change: 16.80  Rating chartPersonal card
 9.Weihnachts-Open Siebenlehn GER 2008-12-28
RcRownchangeKK*chgGame
 2112 2293 4.50 6 0.21 15 3.15 
  Bross, Thomas 1976 GER0.501-0.3715-5.55 
  Seifert, Ronny 1990 GER0.501-0.3615-5.40 
  Orlova, Liubov 1965 GER1.0010.13151.95 
  Friedrich, Jan 2156 GER1.0010.32154.80 
  Farago, Ivan g2489 HUN0.5010.25153.75 
  Hauff, Andre 2095 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)
 
 9.Schneeberger Schach Open Schneeberg GER 2009-03-09
RcRownchangeKK*chgGame
 2220 2293 5.00 7 0.91 15 13.65 
  Schuenemann, Robert 1943 GER1.0010.11151.65 
  Wiezer, Siegfried 2030 GER1.0010.18152.70 
  Simutowe, Amon m2485 ZAM0.001-0.2515-3.75 
  Nabavi, Parwis 2113 SUI1.0010.26153.90 
  Jandke, Manfred 2177 GER1.0010.34155.10 
  Meijers, Viesturs g2493 LAT0.5010.26153.90 
  Natsidis, Christoph 2302 GER0.5010.01150.15 

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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