Individual Calculations July 2009
 Budzyn, Matthias  Total change: 9.00  Rating chartPersonal card
 Schloss-Open A Werther GER 2009-04-02
RcRownchangeKK*chgGame
 2213 2195 2.50 5 0.12 15 1.80 
  Seger, Ruediger m2401 GER0.001-0.2415-3.60 
  Niekrens, Stefan 1983 GER1.0010.23153.45 
  Meyer, Ulrich 2114 GER1.0010.39155.85 
  Chetverik, Maxim m2323 RUS0.001-0.3315-4.95 
  Lehmann, Holger 2243 GER0.5010.07151.05 

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)
 
 Haspa Schachpokal 2009 Bargteheide GER 2009-05-21
RcRownchangeKK*chgGame
 2144 2195 4.50 7 0.48 15 7.20 
  Woynowski, Manfred 1981 GER1.0010.23153.45 
  Kurth, Michael 2060 GER0.501-0.1815-2.70 
  Schwarzat, Julian 2018 GER1.0010.27154.05 
  Schneider, Ilja m2505 GER0.001-0.1415-2.10 
  Weiss, Siegfried 2038 GER1.0010.29154.35 
  Michna, Christian f2286 GER0.5010.12151.80 
  Zart, Ruediger 2118 GER0.501-0.1115-1.65 

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)
 

 

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