Individual Calculations January 2011
 Zarfati, Daniele  Total change: 21.50  Rating chartPersonal card
 OP Accademia Roma ITA 2010-09-16
RcRownchangeKK*chgGame
 1781 1573 1.50 3 0.77 25 19.25 
  De Santis, Emilio 1875 ITA0.5010.35258.75 
  Bolla, Vittorio 1790 ITA0.001-0.2225-5.50 
  Fargnoli, Maurizio 1678 ITA1.0010.642516.00 

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 1 Caissa Vitinia ITA 2010-10-29
RcRownchangeKK*chgGame
 1809 1573 1.00 2 0.52 25 13.00 
  Quimi, Marco 1973  * PER0.001-0.0825-2.00 
  Bernardi, Giancarlo 1644 ITA1.0010.602515.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 11. I like Elo Roma ITA 2010-11-03
RcRownchangeKK*chgGame
 1749 1573 1.00 5 -0.43 25 -10.75 
  Cannada, Bartoli Vincenzo 1973  * ITA0.001-0.0825-2.00 
  Miele, Enrico 1719 ITA0.001-0.3025-7.50 
  Giraldi, Alberto 1622 ITA1.0010.572514.25 
  Colantonio, Marco 1697 ITA0.001-0.3325-8.25 
  De Lisa, Carmine 1735 ITA0.001-0.2925-7.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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