Blitz: Individual Calculations October 2017
 Eriksson, Bo E  Total change: -29.60  Rating chartPersonal card
 Roslagen Open 2017 Norrtalje SWE 2017-09-02
RcRownchangeKK*chgGame
 1698 1753 3.00 8 -1.55 20 -31.00 
  Grandell, Anders f2153  * SWE0.001-0.0820-1.60 
  Hall, Alexander 1373 SWE1.0010.09201.80 
  Falkevall, Axel 1570 SWE0.501-0.2420-4.80 
  Petersson, Baldur Teodor 1826 SWE0.001-0.4020-8.00 
  Danielsson, Albin 1741 SWE1.0010.48209.60 
  Johansson, Joakim 1821 FIN0.001-0.4120-8.20 
  Nilsson, Oliver 1442 SWE0.501-0.3620-7.20 
  Cegrell, Bo 1658 SWE0.001-0.6320-12.60 
 * 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)
 
 Roslagen Klass 1 2017 Norrtalje SWE 2017-09-02
RcRownchangeKK*chgGame
 1700 1753 5.00 9 0.07 20 1.40 
  Jansson, Gilbert 1740 SWE1.0010.48209.60 
  Johansson, Joakim 1821 FIN0.001-0.4120-8.20 
  Gerdes, Sebastian 1367 SWE1.0010.09201.80 
  Gunnarsson, Lennart 1776 SWE1.0010.532010.60 
  Lundh, Bengt 1890 SWE0.001-0.3220-6.40 
  Lindh, Goran 1799 SWE0.001-0.4420-8.80 
  Arfwedson, Peter 1883 FIN0.5010.18203.60 
  Grahn, Vidar 1368 SWE0.501-0.4120-8.20 
  Cegrell, Bo 1658 SWE1.0010.37207.40 

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)
 

 

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