Individual Calculations September 2019
 Sonis, Francesco  Total change: 15.80  Rating chartPersonal card
 FE 17 Spilimbergo - A Spilimbergo ITA 2019-08-09
RcRownchangeKK*chgGame
 2419 2459 6.50 9 1.58 10 15.80 
  Sorbera, Giovanni 2192 ITA1.0010.18101.80 
  De Francesco, Klaus f2223 GER1.0010.20102.00 
  Kumar, Nikhil f2272 USA1.0010.26102.60 
  Nisipeanu, Liviu-Dieter g2666 GER0.5010.27102.70 
  Henderson De La Fuente, Lance m2487 ESP0.5010.04100.40 
  Bosiocic, Marin g2611 CRO0.001-0.3010-3.00 
  Moroni, Luca Jr g2572 ITA0.5010.15101.50 
  Omarsson, Dadi 2252 ISL1.0010.23102.30 
  Miron, Lucian-Costin g2494 ROU1.0010.55105.50 

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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