Rapid: Individual Calculations January 2020
 Guidi, Marco  Total change: -31.20  Rating chartPersonal card
 OP 2 RAPID NOVEMBRE STEINITZ ROMA ITA 2019-11-30
RcRownchangeKK*chgGame
 1623 1683 3.50 8 -0.97 20 -19.40 
  Ciampi, Vincenzo 1993 ITA0.001-0.1420-2.80 
  Lombardi, Raffaele 1283  * ITA1.0010.08201.60 
  Pienabarca, Nicola 1872 ITA0.001-0.2520-5.00 
  Carlozzi, Giovanni 1714 ITA1.0010.542010.80 
  Marino, Giovanni 1878 ITA0.5010.25205.00 
  Abuhamdieh, Nando 1456 ITA0.001-0.7920-15.80 
  Artissi, Albert 1502 ITA0.001-0.7420-14.80 
  Artissi, Sabrina 1283  * 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)
 
 OP 33 ARROCCO CHESS CLUB ROMA ITA 2019-12-01
RcRownchangeKK*chgGame
 1799 1680 3.50 8 0.46 20 9.20 
  Fataliyeva, Ulviyya wg2080  * AZE0.001-0.0820-1.60 
  Artissi, Sabina 1463 ITA1.0010.22204.40 
  Lantini, Marco 2064 ITA0.001-0.0920-1.80 
  Abuhamdieh, Nando 1464 ITA1.0010.22204.40 
  Artissi, Albert 1509 ITA1.0010.27205.40 
  Malerba, Vito Francesco 1893 ITA0.001-0.2320-4.60 
  Pienabarca, Nicola 1872 ITA0.5010.25205.00 
  Guanciale, Orazio 2043 ITA0.001-0.1020-2.00 
 * 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)
 
 OP 77 ASR ROMA ITA 2019-12-07
RcRownchangeKK*chgGame
 1688 1680 4.50 8 0.57 20 11.40 
  Fataliyeva, Ulviyya wg2080  * AZE0.001-0.0820-1.60 
  Abuhamdieh, Nando 1464 ITA1.0010.22204.40 
  Malerba, Vito Francesco 1893 ITA0.001-0.2320-4.60 
  Tamburrini, Andrea 1280  * ITA1.0010.08201.60 
  Macchini, Bruno 1726 ITA0.001-0.4420-8.80 
  D `eva, Maurizio 1652 ITA1.0010.46209.20 
  Giannini, Fabio 1528 ITA1.0010.30206.00 
  Barletta, Antonio 1883 ITA0.5010.26205.20 
 * 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)
 
 OP 78 ASR ROMA ITA 2019-12-21
RcRownchangeKK*chgGame
 1764 1680 1.50 8 -1.62 20 -32.40 
  Pastore, Cosmas 1817 ITA0.001-0.3220-6.40 
  Ferrara, Sebastiano 1280  * ITA0.001-0.9220-18.40 
  Malerba, Vito Francesco 1893 ITA0.5010.27205.40 
  Tosi, Francesco 2066 ITA0.001-0.0920-1.80 
  Pastore, Cosmas 1817 ITA0.001-0.3220-6.40 
  Ferrara, Sebastiano 1280  * ITA1.0010.08201.60 
  Tosi, Francesco 2066 ITA0.001-0.0920-1.80 
  Malerba, Vito Francesco 1893 ITA0.001-0.2320-4.60 
 * 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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