Individual Calculations March 2010
 Bertagnolli, Alexander  Total change: 31.95  Rating chartPersonal card
 26.Internat.Boeblinger Open A Boeblingen GER 2009-12-26
RcRownchangeKK*chgGame
 2339 2332 6.50 9 2.13 15 31.95 
  Knoblauch, Leonhard 2042 GER1.0010.16152.40 
  Koppenhoefer, Bernhard, Prof. Dr. 2138 GER1.0010.25153.75 
  Schneider, Ilja m2496 GER0.5010.22153.30 
  Konopka, Michal m2448 CZE1.0010.66159.90 
  Rusev, Krasimir g2537 BUL0.001-0.2415-3.60 
  Peschel, Andreas 2225 GER1.0010.35155.25 
  Nabavi, Parwis 2219 SUI1.0010.35155.25 
  Bogner, Sebastian g2504 GER0.5010.23153.45 
  Mutschnik, Illya m2439 GER0.5010.15152.25 

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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