Rapid: Individual Calculations January 2018
 Renzi, Alessio  Total change: -9.20  Rating chartPersonal card
 OP 62 LAZIO ROMA ITA 2017-12-16
RcRownchangeKK*chgGame
 1768 1627 2.00 7 -0.46 20 -9.20 
  Montecchi, Ugo 2024 ITA0.001-0.0820-1.60 
  Buffoni, Luca 1806 ITA0.001-0.2720-5.40 
  Tosi, Lucrezia 1338 ITA1.0010.16203.20 
  Sermoneta, Eugenio 1741 ITA0.001-0.3420-6.80 
  Abuhamdieh, Nando 1417 ITA1.0010.23204.60 
  Tosi, Francesco 2020 ITA0.001-0.0820-1.60 
  Gromovs, Sergejs f2027  * ITA0.001-0.0820-1.60 
 * 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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