Individual Calculations May 2011
 Hundack, Rolf  Total change: -3.00  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2286 2151 3.00 7 0.73 15 10.95 
  Clemens, Christian f2315 GER0.5010.22153.30 
  Markgraf, Alexander f2456 GER0.001-0.1415-2.10 
  Juergens, Peter f2283 GER0.001-0.3215-4.80 
  Schulz, Jens 2173 GER1.0010.53157.95 
  Piepho, Niels 2287 GER1.0010.681510.20 
  Renner, Kai 2184 GER0.5010.05150.75 
  Hermann, Manfred m2306 GER0.001-0.2915-4.35 

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)
 
 Offene Bremer Einzelmeisterschaft Delmenhorst GER 2011-04-16
RcRownchangeKK*chgGame
 1984 2153 5.50 9 -0.93 15 -13.95 
  Kohls, Vera 1900 GER1.0010.19152.85 
  Meyer, Irmin, Dr. 1991 GER1.0010.29154.35 
  Mueller, Wolfgang 1959 GER0.001-0.7515-11.25 
  Grebener, Soeren 1854 GER1.0010.15152.25 
  Bart, Simon 1955 GER0.001-0.7615-11.40 
  Tronnier, Michael 1975 GER1.0010.27154.05 
  Kuegel, Tobias 2013 GER1.0010.31154.65 
  Peters, Frank 2114 GER0.001-0.5515-8.25 
  Steingraeber, Kai-Uwe 2092 GER0.501-0.0815-1.20 

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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