Individual Calculations December 2018
 Roettig, Hans-Peter  Total change: -1.60  Rating chartPersonal card
 22. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2018-10-27
RcRownchangeKK*chgGame
 2014 2028 4.50 9 -0.08 20 -1.60 
  Kuhn, Thomas 2179 SUI1.0010.702014.00 
  Wacker, Peter f2313 GER0.001-0.1620-3.20 
  Schrems, Hermann 2159 GER0.5010.18203.60 
  Maruntis, Patrik-Robert 1680 ROU0.501-0.3920-7.80 
  Ryzhkov, Vadim 2171 RUS0.5010.19203.80 
  Zieringer, Sebastian 1747 GER1.0010.16203.20 
  Stock, Christoph 2174 GER0.001-0.3020-6.00 
  Schumann, Oliver 1831 GER0.001-0.7520-15.00 
  Sirletti, Sonia 1874 ITA1.0010.29205.80 

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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