Blitz: Individual Calculations October 2018
 Andersson, Bo 1946  Total change: 9.40  Rating chartPersonal card
 Roslagen Open 2018 Klass I Norrtalje SWE 2018-09-15
RcRownchangeKK*chgGame
 1538 1443 4.00 9 0.59 20 11.80 
  Hagstrom, Jacob 1994 1632 SWE0.001-0.2520-5.00 
  Aleksandrian, Armen 1614 SWE1.0010.732014.60 
  Gunnarsson, Lennart 1708 SWE0.001-0.1820-3.60 
  Attefall, Ove 1616 SWE1.0010.732014.60 
  Hall, Alexander 1446 SWE0.001-0.5020-10.00 
  Donnelly, Aengus 1303 SWE0.001-0.6920-13.80 
  Eriksson, Hans 1942 1627 SWE1.0010.742014.80 
  Hellmer, Helena 1379 SWE0.001-0.5920-11.80 
  Agrest, Simon 1517 SWE1.0010.602012.00 

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)
 
 Roslagen Open 2018 Klass II Norrtalje SWE 2018-09-15
RcRownchangeKK*chgGame
 1571 1443 3.00 9 -0.12 20 -2.40 
  Torngren, Gustav 1730 SWE0.001-0.1620-3.20 
  Attefall, Ove 1616 SWE0.001-0.2720-5.40 
  Aleksandrian, Armen 1614 SWE1.0010.732014.60 
  Agrest, Simon 1517 SWE1.0010.602012.00 
  Donnelly, Aengus 1303 SWE0.001-0.6920-13.80 
  Landin, Bo 1832 SWE0.001-0.0920-1.80 
  Rottorp, Nicklas 1520 SWE0.001-0.3920-7.80 
  Eriksson, Hans 1942 1627 SWE1.0010.742014.80 
  Hellmer, Helena 1379 SWE0.001-0.5920-11.80 

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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