Individual Calculations September 2009
 Rowe, Peter  Total change: -3.45  Rating chartPersonal card
 Olimpiada dels petits estats d'Europa Andorra la Vella AND 2009-06-20
RcRownchangeKK*chgGame
 2205 2042 2.50 9 -0.23 15 -3.45 
  Frick, Renato 2103 LIE1.0010.58158.70 
  Papatryfonos, Constantinos 2107 CYP0.001-0.4115-6.15 
  Van Hoolandt, Patrick f2224 MNC0.001-0.2615-3.90 
  Borg, Andrew 2103 MLT0.5010.08151.20 
  Berend, Elvira wg2316 LUX0.001-0.1715-2.55 
  Rosenbeiger, Alan 2160 POL0.5010.16152.40 
  Grassi, Enrico c2049 SMR0.5010.01150.15 
  De La Riva Aguado, Oscar g2392 AND0.001-0.1115-1.65 
  Ziska, Helgi Dam m2392 FAI0.001-0.1115-1.65 

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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