Rapid: Individual Calculations March 2019
 Costantini, Luca  Total change: 0.00  Rating chartPersonal card
 OP 3 OSTIA ROMA ITA 2019-02-10
RcRownchangeRpKK*chgGame
 1291 0 0.00 5 0.00 491   0.00 
  Graziani, Sergio 1810 ITA0.0010.00 0.00 
  Soraci, Benedetta 1110 ITA0.0010.00 0.00 
  Gulay, Christian Joshua 1275 ITA0.0010.00 0.00 
  Lapenna, Fabio 1043 ITA0.0010.00 0.00 
  Saporito, Giulio Cong Yan 1219 ITA0.0010.00 0.00 

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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