Individual Calculations July 2009
 Marquardt, Alexander  Total change: 36.75  Rating chartPersonal card
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 2117 2080 5.50 9 1.47 25 36.75 
  Tomassetti, Giuseppe 1730 ITA1.0010.11252.75 
  Baumert, Andree 1899 GER1.0010.26256.50 
  Hoffmann, Hendrik f2210 GER1.0010.682517.00 
  Ohme, Melanie wm2243 GER0.001-0.2825-7.00 
  Frotscher, Thomas 2188 GER0.5010.15253.75 
  Schunk, Thomas f2240 GER1.0010.712517.75 
  Graf, Alexander g2430 GER0.001-0.1125-2.75 
  Kregelin, Jan 2158 GER0.5010.11252.75 
  Zaerban, Jan Christopher 1959 GER0.501-0.1625-4.00 

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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