Individual Calculations July 2010
 Schaefer, Michael  Total change: -1.80  Rating chartPersonal card
 FE 28 Isola d'Elba - Luigi Amalfi Lacona ITA 2010-05-09
RcRownchangeKK*chgGame
 2156 2217 4.50 8 -0.12 15 -1.80 
  Quattrini, Massimo 1930 ITA0.501-0.3415-5.10 
  Albanesi, Roberto 1970 ITA1.0010.19152.85 
  Drei, Andrea f2263 ITA0.001-0.4415-6.60 
  Neubauer, Kai 2028 ITA1.0010.25153.75 
  Evangelisti, Claudio 2252 ITA0.5010.05150.75 
  Codenotti, Marco 2163 ITA0.501-0.0815-1.20 
  Naumkin, Igor g2480 RUS0.001-0.1815-2.70 
  Facchetti, Gianni 2164 ITA1.0010.43156.45 

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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