Individual Calculations May 2014
 Del Val, Josefa  Total change: -3.75  Rating chartPersonal card
 New-Open Lugano - Open B Lugano SUI 2014-04-18
RcRownchangeKK*chgGame
 1703 1524 1.50 6 -0.25 15 -3.75 
  Del Val, Moise 1798 SUI0.5010.33154.95 
  Todeschini, Gabriele 1918 SUI0.001-0.0815-1.20 
  Zerboni, Giuseppe 1582 ITA0.5010.08151.20 
  Buoniconti, Francesco 1374 ITA0.501-0.2015-3.00 
  Baedorf, Robert 1775 GER0.001-0.1915-2.85 
  Brioschi, Camillo 1773 ITA0.001-0.1915-2.85 

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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