Individual Calculations May 2010
 Haraldsson, Oskar  Total change: 16.75  Rating chartPersonal card
 Icelandic Team Champ 2009-2010 4. div Reykjavik ISL 2010-03-05
RcRownchangeKK*chgGame
 2046 1919 1.00 1 0.67 25 16.75 
  Sigurdarson, Tomas Veigar 2046 ISL1.0010.672516.75 

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)
 

 

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