Rapid: Individual Calculations October 2019
 Valenza, Nicola  Total change: -1.20  Rating chartPersonal card
 OP FESTA DEGLI SCACCHI - A PORTO SANT'ELPIDIO ITA 2019-09-22
RcRownchangeKK*chgGame
 1354 1287 2.50 6 -0.06 20 -1.20 
  Skrijelj, Edin 1659 ITA0.001-0.1020-2.00 
  Campofiloni, Armando 1191 ITA0.501-0.1320-2.60 
  Lattanzio, Francesco 1321 ITA0.5010.05201.00 
  Peretti, Feliciano 1392 ITA0.001-0.3620-7.20 
  Seghetta, Giulia 1223 ITA0.501-0.0920-1.80 
  Patrignani, Arnaldo 1340 ITA1.0010.572011.40 

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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