Rapid: Individual Calculations April 2017
 Gabbani, Sara  Total change: 32.80  Rating chartPersonal card
 CIG 2017 1 SCACCHI TRENDY U16 PRATO ITA 2017-03-19
RcRownchangeKK*chgGame
 1342 1394 4.50 5 1.64 20 32.80 
  Fabbrucci, Emma 1262 ITA1.0010.32206.40 
  Laurenzi, Edoardo 1322 ITA1.0010.40208.00 
  Cioni, Mattia Ernesto 1366 ITA1.0010.46209.20 
  Mongelluzzi, Alex 1386 ITA1.0010.49209.80 
  Mattia, Alessandro 1375 ITA0.501-0.0320-0.60 

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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