Rapid: Individual Calculations September 2023
 Pastore, Cosmas  Total change: -21.40  Rating chartPersonal card
 OP 12 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-08-05
RcRownchangeKK*chgGame
 1860 1812 1.50 6 -1.18 20 -23.60 
  D `antonio, Neri 2250 ITA0.001-0.0620-1.20 
  Corvi, Maddalena 1482 ITA1.0010.12202.40 
  Brozzi, Danilo 1990 ITA0.001-0.2720-5.40 
  Proietti Cobas, Jorge 1882 ITA0.001-0.4020-8.00 
  Costantino, Claudio Emanuele 1563 ITA0.501-0.3120-6.20 
  Lantini, Marco 1992 ITA0.001-0.2620-5.20 

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 13 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-08-12
RcRownchangeKK*chgGame
 1826 1812 3.50 8 -0.45 20 -9.00 
  Sibilio, Mario f2316 ITA0.001-0.0420-0.80 
  Mercanti, Gabriele 1413 ITA1.0010.08201.60 
  Farina, Saverio 1850 ITA0.5010.05201.00 
  Fanelli, Giuseppe 1568 ITA1.0010.20204.00 
  Proietti Cobas, Jorge 1882 ITA0.001-0.4020-8.00 
  Gensabella, Paolo 1645 ITA1.0010.28205.60 
  Pilzak, Marcin 2092 POL0.001-0.1620-3.20 
  Pomilio, Riccardo 1839 ITA0.001-0.4620-9.20 

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 4 RAPID PIAZZA A FIAMMA E GNOCCARELLI VEJANO ITA 2023-08-13
RcRownchangeKK*chgGame
 1677 1812 4.00 6 -0.01 20 -0.20 
  Arcioni, Valerio 1565 ITA1.0010.19203.80 
  Vincenzi, Marco 1981 ITA0.001-0.2820-5.60 
  Petcu, Gabriel 1664 ITA0.001-0.7020-14.00 
  Sarti, Emanuele 1481 ITA1.0010.12202.40 
  Civilotti, Roberto 1669 ITA1.0010.31206.20 
  Macchini, Bruno 1704 ITA1.0010.35207.00 

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)
 
 OP RAPID DEL FERMANO 2023 FERMO ITA 2023-08-20
RcRownchangeKK*chgGame
 1805 1812 4.00 7 0.57 20 11.40 
  Ongarelli, Marco 2064 ITA0.001-0.1920-3.80 
  Di Petta, Federico 1412  * ITA1.0010.08201.60 
  Maxion, Dirk f2103 GER0.001-0.1520-3.00 
  Palestini, Arsen 1432 ITA1.0010.09201.80 
  Miandro, Roberto 1927 ITA1.0010.662013.20 
  Rinaudo, Andrea 1999 ITA0.001-0.2620-5.20 
  Perogio, Lorenzo 1696 ITA1.0010.34206.80 
 * 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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