Individual Calculations November 2009
 Halldorsson, Gudmundur  Total change: -32.40  Rating chartPersonal card
 Icelandic Team Champ 2009-2010 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2142 2229 0.00 1 -0.62 15 -9.30 
  Thorgeirsson, Sverrir 2142 ISL0.001-0.6215-9.30 

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)
 
 Icelandic Team Champ 2009-2010 2 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2124 2229 1.50 3 -0.42 15 -6.30 
  Vilmundarson, Leifur Ingi 2036 ISL1.0010.25153.75 
  Fridjonsson, Julius 2216 ISL0.501-0.0215-0.30 
  Ingvason, Johann 2119 ISL0.001-0.6515-9.75 

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)
 
 25th European Club Cup for Men Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2205 2229 2.00 6 -1.12 15 -16.80 
  Simacek, Pavel m2499 CZE0.001-0.1715-2.55 
  Alava, Mikko 2204 FIN0.001-0.5315-7.95 
  Wagner, Guy 1904 WLS0.501-0.3715-5.55 
  Van Wessel, Rudy f2340 NED0.001-0.3515-5.25 
  Stern, Geoffrey 1984 LUX1.0010.20153.00 
  Gupta, Milon f2301 GER0.5010.10151.50 

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)
 

 

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