Individual Calculations September 2017
 Erikstad, Anders  Total change: 57.20  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1532 1166 2.50 10 1.43 40 57.20 
  Voll, Oddvar U 1566  * NOR0.001-0.0840-3.20 
  Nielsen, Palle 1566  * DEN0.001-0.0840-3.20 
  Persson, Lars 1958 1566  * SWE0.001-0.0840-3.20 
  Jensen, Hans Askov 1481 DEN0.001-0.1440-5.60 
  Thybo, Jan 1330 DEN1.0010.724028.80 
  Jacobsen, Fredrik Lytomt 1551 NOR1.0010.914036.40 
  Ski, Alexander K. 1566  * NOR0.001-0.0840-3.20 
  Starup, Leo 1566  * DEN0.5010.424016.80 
  Joensen, Jon Magnus 1566  * FAI0.001-0.0840-3.20 
  Ronnestad, Liam Jansson 1566  * NOR0.001-0.0840-3.20 
 * 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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