Individual Calculations January 2009
 Omarsson, Dadi  Total change: 27.15  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U18 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2287 2029 3.50 9 1.72 15 25.80 
  Hayrapetian, Ovik 2367 ARM0.001-0.1215-1.80 
  Hrabusa, Matej 2246 SVK1.0010.781511.70 
  Shukh, Nikolai f2370 RUS0.001-0.1215-1.80 
  Izso, Daniel 2233 HUN1.0010.761511.40 
  Kulakov, Viacheslav 2360 RUS0.5010.38155.70 
  Tereick, Benjamin f2379 GER0.5010.39155.85 
  Lichmann, Peter 2375 GER0.001-0.1115-1.65 
  Plaskan, Jure 2149 SLO0.001-0.3415-5.10 
  Thorgeirsson, Sverrir 2102 ISL0.5010.10151.50 

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)
 
 Ice Team Champ 2008-2009 1-4r 1 div. Reykjavik ISL 2008-10-03
RcRownchangeKK*chgGame
 2298 2064 0.50 2 0.09 15 1.35 
  Kjartansson, Gudmundur f2284 ISL0.001-0.2215-3.30 
  Kjartansson, David f2312 ISL0.5010.31154.65 

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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