Blitz: Individual Calculations February 2019
 Marcelli, Fabio  Total change: -48.00  Rating chartPersonal card
 OP BLITZ DELLA BEFANA 2019 PRATO ITA 2019-01-06
RcRownchangeKK*chgGame
 1507 1581 8.00 18 -2.40 20 -48.00 
  Bettazzi, Alessandro 1772 ITA0.001-0.2520-5.00 
  Bettazzi, Alessandro 1772 ITA0.001-0.2520-5.00 
  Lulli, Flaviano 1631 ITA1.0010.572011.40 
  Lulli, Flaviano 1631 ITA0.001-0.4320-8.60 
  Mongella, Lorenzo 1499 ITA0.001-0.6120-12.20 
  Mongella, Lorenzo 1499 ITA0.001-0.6120-12.20 
  Brotini, Stefania 1268 ITA1.0010.14202.80 
  Brotini, Stefania 1268 ITA1.0010.14202.80 
  Boldrini, Luca 1360 ITA1.0010.22204.40 
  Boldrini, Luca 1360 ITA1.0010.22204.40 
  Guasti, Duccio 1615 GER1.0010.552011.00 
  Guasti, Duccio 1615 GER0.001-0.4520-9.00 
  Di Meo, Enrico 1761 ITA0.001-0.2620-5.20 
  Di Meo, Enrico 1761 ITA0.001-0.2620-5.20 
  Mannori, Gianpaolo 1476 ITA0.001-0.6420-12.80 
  Mannori, Gianpaolo 1476 ITA0.001-0.6420-12.80 
  Bellosi, Marco 1181  * ITA1.0010.08201.60 
  Bellosi, Marco 1181  * ITA1.0010.08201.60 
 * 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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