Individual Calculations July 2014
 Mohammadi, Amir  Total change: 3.30  Rating chartPersonal card
 Deltalift Open 2014 Halmstad SWE 2014-05-29
RcRownchangeKK*chgGame
 2171 2220 2.50 4 0.22 15 3.30 
  Carlstrom, Niklas 2056 SWE1.0010.28154.20 
  Olsen, Robin 2039 NOR0.501-0.2415-3.60 
  Brzezinski, Adam 2149 SWE1.0010.40156.00 
  Kantans, Toms m2440 LAT0.001-0.2215-3.30 

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)
 

 

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