Rapid: Individual Calculations October 2017
 Iannella, Egidio  Total change: 18.00  Rating chartPersonal card
 OP SCACCHI E ESTATE LAURIA ITA 2017-09-17
RcRownchangeKK*chgGame
 1746 1583 2.50 5 0.90 20 18.00 
  Lombardi, Mariano 1983  * ITA1.0010.922018.40 
  Stoduto, Francescantonio 1274 ITA1.0010.14202.80 
  Difronzo, Andrea 1983  * ITA0.001-0.0820-1.60 
  Russo, Biagio 1669 ITA0.5010.12202.40 
  Mileo, Pierpaolo 1819 ITA0.001-0.2020-4.00 
 * 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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