Individual Calculations January 2019
 Napoli, Alberto  Total change: -27.20  Rating chartPersonal card
 WE 26 Del Graticolato - B Santa Maria di Sala ITA 2018-12-07
RcRownchangeKK*chgGame
 1391 1103 0.00 4 -0.68 40 -27.20 
  Morganti, Lionello 1503  * ITA0.001-0.0840-3.20 
  Ombrella, Massimo 1344 ITA0.001-0.2040-8.00 
  Matterlin, Matteo 1463 ITA0.001-0.1040-4.00 
  Schiavo, Marco 1253 ITA0.001-0.3040-12.00 
 * 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)
 

 

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