Rapid: Individual Calculations January 2017
 Spinetta, Gianni  Total change: -16.60  Rating chartPersonal card
 OP 15 NATALE SARZANA ITA 2016-12-04
RcRownchangeKK*chgGame
 1695 1578 2.00 8 -0.83 20 -16.60 
  Biancotti, Alessandro 1884 ITA0.001-0.1420-2.80 
  Gnetti, Paolo 1748 ITA0.001-0.2820-5.60 
  Ricci, Massimo 1736 ITA1.0010.712014.20 
  Tazzini, Marco 1829 ITA0.001-0.1920-3.80 
  Shadram, Eshagh 1528 ITA0.001-0.5720-11.40 
  Pieroni, Marco 1737 ITA0.001-0.2920-5.80 
  Cardillo, Raffaele 1695 ITA0.001-0.3420-6.80 
  Pucci, Mauro 1404 ITA1.0010.27205.40 

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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