Individual Calculations February 2015
 Mortola, Alberto  Total change: 20.40  Rating chartPersonal card
 OP 5 Scacchi d'inverno Arco di Trento ITA 2014-12-26
RcRownchangeKK*chgGame
 2004 1985 2.50 5 0.24 20 4.80 
  Panjkovic, Teodora 1585  * ITA1.0010.08201.60 
  Bardone, Lorenzo 2140 ITA0.001-0.2920-5.80 
  Difronzo, Andrea 2170 ITA0.5010.24204.80 
  Valenti, Giuseppe f2091 ITA0.001-0.3620-7.20 
  Gehrke, Rolf 2032 GER1.0010.572011.40 
 * 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)
 
 WE 19 Santa Margherita Santa Margherita Ligure ITA 2015-01-04
RcRownchangeKK*chgGame
 1789 1984 4.50 5 0.78 20 15.60 
  Diena, Giovanni 1667 ITA1.0010.13202.60 
  Emini, Ekrem 1789 ITA1.0010.25205.00 
  Saffioti, Massimo 1871 ITA1.0010.35207.00 
  Pedemonte, Claudio 1727 ITA1.0010.18203.60 
  Caputi, Giuliano 1889 ITA0.501-0.1320-2.60 

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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