Individual Calculations April 2013
 Carosso, Andrea  Total change: -5.40  Rating chartPersonal card
 OP 13 Centurini Genova ITA 2013-01-24
RcRownchangeKK*chgGame
 2016 2023 1.50 4 -0.56 15 -8.40 
  Boschi, Massimiliano 1937 ITA0.501-0.1215-1.80 
  Altieri, Danilo M 1975 ITA0.501-0.0715-1.05 
  Manfredi, Vincenzo 2223 ITA0.5010.26153.90 
  Traverso, Massimiliano 1927 ITA0.001-0.6315-9.45 

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)
 
 CIS 2013 - Promozione Liguria - girone A Genova ITA 2013-03-15
RcRownchangeKK*chgGame
 1651 2023 2.00 2 0.20 15 3.00 
  Spinetta, Gianni 1623  * ITA1.0010.08151.20 
  Sordini, Giuseppe 1679 ITA1.0010.12151.80 
 * 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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