Individual Calculations April 2008
 Welz, Peter, Dr.  Total change: 9.15  Rating chartPersonal card
 9. Thueringer Wald-Schach-Cup Gotha GER 2007-11-12
RcRownchangeKK*chgGame
 2162 2139 3.50 6 0.70 15 10.50 
  Schwarz, Hilmar 1942 GER1.0010.25153.75 
  Nigmatulin, Anatolij 1858 GER1.0010.16152.40 
  Kregelin, Jan 2165 GER1.0010.54158.10 
  Mueller, Michael f2288 GER0.001-0.3015-4.50 
  Gutman, Lev g2424 GER0.001-0.1615-2.40 
  Zimmermann, Klemens 2295 GER0.5010.21153.15 

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)
 
 32.Potsdamer Weihnachtsturnier Potsdam GER 2007-12-27
RcRownchangeKK*chgGame
 1952 2139 3.00 4 0.03 15 0.45 
  Bachran, Boris 1932 GER0.501-0.2715-4.05 
  Sonntag, Sven 1894 GER1.0010.20153.00 
  Scheide, Helmut 2008 GER1.0010.32154.80 
  Schmidt, David 1972 GER0.501-0.2215-3.30 

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)
 
 XI.Neujahrs-Open Guben Hotel Waldau Guben GER 2008-01-02
RcRownchangeKK*chgGame
 2027 2138 5.00 8 -0.12 15 -1.80 
  Wunderlich, Matthias 1836 GER1.0010.15152.25 
  Fries Nielsen, Jens-Ove m2393 DEN0.001-0.1915-2.85 
  Wesolowski, Edgar 1890 POL1.0010.19152.85 
  Urban, Klaudiusz m2468 POL0.001-0.1215-1.80 
  Kugler, Florian 1864 GER0.001-0.8315-12.45 
  Bonferroni, Thierry 1847 FRA1.0010.15152.25 
  Schefter, Juergen 1927 GER1.0010.23153.45 
  Schwarz, Ronald 1991 GER1.0010.30154.50 

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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