Rapid: Individual Calculations July 2023
 Mamaril, Daniel  Total change: 7.20  Rating chartPersonal card
 OP 13 MEMORIAL MARCO FARNESI - A PONTASSIEVE ITA 2023-05-28
RcRownchangeKK*chgGame
 1667 1547 4.00 9 0.80 20 16.00 
  Di Girolamo, Nicolo ` 1939 ITA0.001-0.0820-1.60 
  Malescusi, Luciano 1721 ITA0.5010.23204.60 
  La Manna, Angelo 1576 ITA1.0010.542010.80 
  Quispe Rodriguez, Luis Gabriel 1477 PER0.501-0.1020-2.00 
  Sassi, Ettore 1422 ITA1.0010.33206.60 
  Borrelli, Lorenzo 1828 ITA0.001-0.1620-3.20 
  Guasti, Duccio 1631 GER0.5010.12202.40 
  Bettazzi, Alessandro 1688 ITA0.001-0.3120-6.20 
  Vetturi, Pietro 1724 ITA0.5010.23204.60 

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)
 
 OP 14 RAPID MEMORIAL COSTANTINO ROMANO FIRENZE ITA 2023-06-11
RcRownchangeKK*chgGame
 1631 1547 2.50 7 -0.44 20 -8.80 
  Tocchioni, Doriano f2140 ITA0.001-0.0220-0.40 
  Vetturi, Pietro 1724 ITA0.5010.23204.60 
  Davini, Andrea 1817 ITA0.001-0.1720-3.40 
  Cosci, Martino 1147  * ITA1.0010.08201.60 
  Campanella, Giovanni 1732 ITA0.001-0.2620-5.20 
  Cammarano, Gerardo Jose 1311 ITA0.001-0.8020-16.00 
  Lazzeri, Gianni 1548 ITA1.0010.502010.00 
 * 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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