Individual Calculations April 2014
 Guasconi, Lelio  Total change: 6.75  Rating chartPersonal card
 OP XIII Scacchi tra le Torri - B Melegnano ITA 2014-02-28
RcRownchangeKK*chgGame
 1682 1613 2.50 5 0.45 15 6.75 
  Bongiorni, Gabriele 1798 ITA0.001-0.2615-3.90 
  Guglielmetti, Oscar 1718 ITA0.5010.14152.10 
  Baronio, Gaia 1607 ITA0.001-0.5115-7.65 
  Ossoli, Giuseppe 1557 ITA1.0010.42156.30 
  Galli, Agostino 1732 ITA1.0010.66159.90 

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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