Individual Calculations September 2011
 Kempf, Alexander  Total change: 15.45  Rating chartPersonal card
 XIV. Rhein-Main-Open B Bad Homburg GER 2011-06-22
RcRownchangeKK*chgGame
 1770 1800 1.00 2 -0.07 30 -2.10 
  Scherler, Hans-Rudolf 1605 GER1.0010.25307.50 
  Schmitz, Tim 1934 GER0.001-0.3230-9.60 

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)
 
NOTE: K factor changed
 Karl-Mala-Gedenkturnier Frankfurt GER 2011-07-07
RcRownchangeKK*chgGame
 2050 1822 2.50 6 1.17 15 17.55 
  Chandler, Patrick 2206 GER0.001-0.0915-1.35 
  Beck, Michael 1997 GER0.5010.23153.45 
  Goebel, Andreas 2032 GER0.5010.27154.05 
  Lebermann, Hellmuth 2005 GER0.5010.24153.60 
  Stock, Juergen 1983 GER0.5010.21153.15 
  Schellmann, Frank c2076 GER0.5010.31154.65 

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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