Individual Calculations July 2019
 Lundmark, Giorgio  Total change: -30.40  Rating chartPersonal card
 OP 11 Capo d'orso Palau ITA 2019-06-01
RcRownchangeKK*chgGame
 1709 1822 3.50 8 -1.52 20 -30.40 
  Diena, Giovanni 1541 ITA1.0010.16203.20 
  Sielicki, Tomasz 2017 POL0.001-0.2520-5.00 
  Marconi, Andrea 1591 ITA0.501-0.2920-5.80 
  Lenz, Guntram 1925 GER0.5010.14202.80 
  Graziani, Emma 1589 ITA0.001-0.7920-15.80 
  Sklyar, Yadviga 1422  * RUS1.0010.08201.60 
  Hoogland, Rob 1909 NED0.001-0.3820-7.60 
  Natoli, Domenico 1681 ITA0.501-0.1920-3.80 
 * 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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