Individual Calculations September 2009
 Berend, Fred  Total change: 17.00  Rating chartPersonal card
 Olimpiada dels petits estats d'Europa Andorra la Vella AND 2009-06-20
RcRownchangeKK*chgGame
 2213 2345 6.00 8 0.71 10 7.10 
  De La Riva Aguado, Oscar g2539 AND0.001-0.2510-2.50 
  Ziska, Helgi Dam m2422 FAI0.5010.11101.10 
  Frick, Renato 2103 LIE1.0010.20102.00 
  Papatryfonos, Constantinos 2107 CYP0.501-0.3010-3.00 
  Borg, Andrew 2103 MLT1.0010.20102.00 
  Van Hoolandt, Patrick f2224 MNC1.0010.34103.40 
  Rosenbeiger, Alan 2160 POL1.0010.26102.60 
  Grassi, Enrico c2049 SMR1.0010.15101.50 

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2355 2355 5.00 8 0.99 10 9.90 
  Balacek, Tadeas 2098 CZE1.0010.18101.80 
  Avrukh, Boris g2641 ISR0.001-0.1610-1.60 
  Schmid, Michael 2210 GER1.0010.31103.10 
  Delorme, Laurie 2152 FRA1.0010.24102.40 
  Lauber, Arnd m2517 GER0.5010.21102.10 
  Riff, Jean-Noel m2505 FRA0.001-0.3010-3.00 
  Hess, Christian f2257 GER1.0010.37103.70 
  Recuero, Guerra David m2460 ESP0.5010.14101.40 

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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