Individual Calculations February 2017
 Ring, Lars  Total change: -24.60  Rating chartPersonal card
 Rilton Elo 2016-2017 Stockholm SWE 2016-12-27
RcRownchangeKK*chgGame
 1771 1692 2.50 9 -1.23 20 -24.60 
  Kahtan, Mohamed 2007 SYR0.001-0.1420-2.80 
  Grote, Dirk 2092  * GER0.001-0.0820-1.60 
  Ivanyuhin, Valeri 1586 SWE1.0010.36207.20 
  Jacobsen, Fredrik 1849 SWE0.001-0.2920-5.80 
  Arrenius, Johan 1548 SWE1.0010.31206.20 
  Horta, Hector 1874 SWE0.001-0.2620-5.20 
  Broek, Barry 1623 NED0.501-0.1020-2.00 
  Feras, Alharsh 1752 SYR0.001-0.4220-8.40 
  Dufour, Jacques 1610 FRA0.001-0.6120-12.20 
 * 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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