Individual Calculations February 2015
 Sirletti, Sonia  Total change: -9.00  Rating chartPersonal card
 Rilton Elo 2014/2015 Stockholm SWE 2014-12-27
RcRownchangeKK*chgGame
 1848 1888 4.50 9 -0.45 20 -9.00 
  Kalingas, Dimitris 1615 GRE1.0010.17203.40 
  Jakenberg, Jussi 2026 SWE0.001-0.3120-6.20 
  Isaksson, Per 2076 SWE0.001-0.2620-5.20 
  Sundin, Emanuel 1721 SWE0.501-0.2220-4.40 
  Lindvall, Per 1770 SWE0.501-0.1620-3.20 
  Koop, Th.boerge 1843 GER0.501-0.0620-1.20 
  Mollerstrom, Fredrik 1744 SWE0.501-0.1920-3.80 
  Adamsson, Goran 1801 SWE1.0010.38207.60 
  Korning, Peter 2037 SWE0.5010.20204.00 

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)
 

 

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