Individual Calculations January 2010
 Bertora, Silvano  Total change: -35.40  Rating chartPersonal card
 OP Campionato di Milano Milano ITA 2009-10-13
RcRownchangeKK*chgGame
 1717 1687 1.00 5 -1.29 25 -32.25 
  Cani, Gazmir 1956 ITA0.001-0.1725-4.25 
  Ciciotti, Augusto 1877 ITA0.001-0.2525-6.25 
  Verderame, Alberto 1412 ITA1.0010.17254.25 
  Papale, Carmelo 1892 ITA0.001-0.2425-6.00 
  Pellegrini, Fabio 1447 ITA0.001-0.8025-20.00 

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)
 
NOTE: K factor changed
 OP Memorial G. Molinari Milano ITA 2009-10-30
RcRownchangeKK*chgGame
 1861 1687 1.00 4 -0.21 15 -3.15 
  Bozzali, Ermanno 2087  * ITA0.001-0.0815-1.20 
  Bisignano, Giuseppe 1939 ITA0.001-0.1915-2.85 
  Epitome, Nando 1534 ITA1.0010.30154.50 
  Arboscelli, Gregorio 1885 ITA0.001-0.2415-3.60 
 * 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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