Individual Calculations September 2015
 Mattsson, Michael  Total change: 44.80  Rating chartPersonal card
 Cellavision Chess Cup 2015 normal Lund SWE 2015-08-08
RcRownchangeKK*chgGame
 2159 2016 3.00 4 1.64 20 32.80 
  Fransson, Stefan 1882 SWE1.0010.32206.40 
  Olsen, Filip Boe f2307 DEN1.0010.852017.00 
  Ahlander, Bjorn m2381 SWE0.001-0.1020-2.00 
  Mejvik, Jacob 2065 SWE1.0010.572011.40 

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)
 
 SummerHeat IV 2015, normal Umea SWE 2015-08-15
RcRownchangeKK*chgGame
 1833 2016 3.50 4 0.60 20 12.00 
  Carlsson, Lars Goran 2002 SWE1.0010.48209.60 
  Liljenberg, Mats 1819 SWE0.501-0.2520-5.00 
  Forsberg, Mikael 1793 SWE1.0010.22204.40 
  Ersholt, Isak 1719 SWE1.0010.15203.00 

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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