Individual Calculations July 2014
 Wengholm, Anders  Total change: 2.70  Rating chartPersonal card
 Deltalift Open 2014 Halmstad SWE 2014-05-29
RcRownchangeKK*chgGame
 2217 2177 2.00 4 0.18 15 2.70 
  Svensson, Hakan 2043 SWE1.0010.32154.80 
  Kantans, Toms m2440 LAT0.001-0.1815-2.70 
  Carlstrom, Niklas 2056 SWE1.0010.34155.10 
  Ziegler, Ari m2330 SWE0.001-0.3015-4.50 

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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