Individual Calculations July 2011
 Castillo, Juan  Total change: 6.75  Rating chartPersonal card
 OP 13. I like Elo Roma ITA 2011-03-15
RcRownchangeKK*chgGame
 1837 1833 4.00 7 0.51 15 7.65 
  Granitto, Francesco 1525 ITA1.0010.14152.10 
  Palermo, Stefano 2135 ITA0.001-0.1515-2.25 
  Migliozzi, Giuseppe 1687 ITA1.0010.30154.50 
  Panella, Fiammetta 2012 ITA0.001-0.2715-4.05 
  Luigi, Rinaldo 1766 ITA1.0010.41156.15 
  Giorni, Moreno 2052 ITA0.001-0.2215-3.30 
  Casella, Carlo 1684 ITA1.0010.30154.50 

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 14. I like Elo Roma ITA 2011-05-04
RcRownchangeKK*chgGame
 1908 1833 2.00 5 -0.06 15 -0.90 
  Quimi, Marco 2160 PER0.001-0.1315-1.95 
  Di Giambattista, Francesco 1672 ITA1.0010.29154.35 
  Roberti, Bruno 1939 ITA0.001-0.3615-5.40 
  Vannelli, Vittorio 1798 ITA1.0010.45156.75 
  Cannada, Bartoli Vincenzo 1973 ITA0.001-0.3115-4.65 

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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