Individual Calculations December 2014
 Kellstroem, Magnus  Total change: -17.60  Rating chartPersonal card
 Div III 3 2014-15 rond 2 Sweden SWE 2014-11-09
RcRownchangeKK*chgGame
 1870 1969 0.50 1 -0.14 40 -5.60 
  Orell, Martin 1870 SWE0.501-0.1440-5.60 

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)
 
 Malta International Open 2014 Sliema MLT 2014-11-16
RcRownchangeKK*chgGame
 1942 1969 4.00 8 -0.30 40 -12.00 
  Oster, Jean-Marie 1569  * FRA1.0010.08403.20 
  Ahlander, Bjoern m2369  * SWE0.001-0.0840-3.20 
  Gilbert, Colin 1758 WLS1.0010.23409.20 
  Seyfried, Claus 2174 GER0.001-0.2440-9.60 
  Baumgartner, Christopher 1805 USA0.501-0.2240-8.80 
  Wolke, Reimund 1819 GER1.0010.304012.00 
  Erdelyi, Tamas m2136 HUN0.001-0.2840-11.20 
  Kassel, Walter 1902 AUT0.501-0.0940-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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