Individual Calculations July 2011
 Ricci, Stefano  Total change: -81.00  Rating chartPersonal card
 OP 13. I like Elo Roma ITA 2011-03-15
RcRownchangeKK*chgGame
 1748 1873 0.00 2 -1.33 25 -33.25 
  Ingravallo, Onofrio 1808 ITA0.001-0.5925-14.75 
  Migliozzi, Giuseppe 1687 ITA0.001-0.7425-18.50 

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)
 
 OP Campionato Cittadino La Lupa Roma ITA 2011-05-05
RcRownchangeKK*chgGame
 1811 1873 1.00 5 -1.91 25 -47.75 
  Sacco, Davide 1624 ITA1.0010.19254.75 
  Quimi, Marco 2160 PER0.001-0.1625-4.00 
  Russo, Roberto 1858 ITA0.001-0.5225-13.00 
  Vannelli, Vittorio 1798 ITA0.001-0.6025-15.00 
  Capparelli, Stefano 1614 ITA0.001-0.8225-20.50 

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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