Individual Calculations May 2014
 Samuelsson, Sven-Gunnar  Total change: -13.65  Rating chartPersonal card
 Sallskapets Schweizer KM 2014 Stockholm SWE 2014-01-21
RcRownchangeKK*chgGame
 1924 2097 5.50 9 -0.91 15 -13.65 
  Eriksson, Per-Olav 1706 SWE1.0010.09151.35 
  Wahlstedt, Mats 1937 SWE0.501-0.2115-3.15 
  Helin, Mikael 1907 SWE1.0010.25153.75 
  Boukhris-Ferre, Yacine 2066 FRA0.501-0.0415-0.60 
  Ranby, Hans 1961 SWE0.001-0.6815-10.20 
  Johansson, Lennart B 1993 SWE0.501-0.1415-2.10 
  Ornell, Dennis 1809 SWE1.0010.16152.40 
  Pihlstrand-Trulp, Joakim 1899 SWE0.501-0.2615-3.90 
  Marder, Simon 2037 SWE0.501-0.0815-1.20 

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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