Individual Calculations June 2013
 Swannie, Douglas  Total change: 2.55  Rating chartPersonal card
 OP M.G. Vida 2013 Cremona ITA 2013-04-25
RcRownchangeKK*chgGame
 1898 1869 2.50 5 0.17 15 2.55 
  Castrogiovanni, Carlo 1997 ITA0.5010.17152.55 
  Fongarolli, Diego 2073 ITA0.5010.26153.90 
  Maddaloni, Giovanni 1713 ITA0.501-0.2115-3.15 
  Masotti, Roberto 1894 ITA0.001-0.4715-7.05 
  Bongiorni, Gabriele 1813 ITA1.0010.42156.30 

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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