Individual Calculations July 2019
 Murray, Jim G.  Total change: 26.40  Rating chartPersonal card
 OP 11 Capo d'orso Palau ITA 2019-06-01
RcRownchangeKK*chgGame
 2006 1857 4.00 8 1.32 20 26.40 
  Brown, Clark 1666 USA1.0010.25205.00 
  Poetschke, Wolfgang 2008 GER0.5010.20204.00 
  Daly, Patrick 1727 IRL0.501-0.1820-3.60 
  Bonade, Massimo 2164 ITA1.0010.862017.20 
  Abdumalik, Zhansaya mwg2257  * KAZ0.001-0.0820-1.60 
  Diotallevi, Maurizio 1997 ITA1.0010.692013.80 
  Christiansen, Johan-Sebastian g2257  * NOR0.001-0.0820-1.60 
  Jactel, Nicolas 1971 FRA0.001-0.3420-6.80 
 * 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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