Individual Calculations September 2010
 Laehnwitz, Alexander  Total change: 3.30  Rating chartPersonal card
 FE 4 Castelli Romani e Prenestini Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 2079 2018 4.00 9 0.22 15 3.30 
  Ruecker, Benjamin 2245 GER0.001-0.2115-3.15 
  Guidi, Marco 1891 ITA1.0010.33154.95 
  Parpinel, Marco 2155 ITA0.001-0.3215-4.80 
  Guarnieri, Giuseppe 1964 ITA1.0010.42156.30 
  Castelfranchi, Carlo 2133 ITA0.5010.16152.40 
  Lantini, Marco 2181 ITA0.5010.22153.30 
  Herrmann, Oliver 2112 GER0.5010.13151.95 
  Maggi, Fabrizio 2121 ITA0.001-0.3615-5.40 
  Proietti, Giorgio 1905 ITA0.501-0.1515-2.25 

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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