Individual Calculations March 2010
 Sack, Matthias  Total change: -1.20  Rating chartPersonal card
 19.Radisson Blu Meisterturnier Erfurt GER 2009-12-26
RcRownchangeKK*chgGame
 2118 2068 3.00 7 -0.08 15 -1.20 
  Reipsch, Jens f2302 GER0.5010.29154.35 
  Sobolevsky, Leonid m2283 UKR0.001-0.2315-3.45 
  Smit, Frans 2089 NED0.5010.03150.45 
  Hilbenz, Guntram 1927 GER1.0010.31154.65 
  Schneider, Henning 2195 GER0.001-0.3315-4.95 
  Fischer, Gerd 1983 GER1.0010.38155.70 
  Morschel, Dieter 2046 GER0.001-0.5315-7.95 

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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