Rapid: Individual Calculations June 2018
 Bolla, Vittorio  Total change: 20.20  Rating chartPersonal card
 OP 31 ASR ROMA ITA 2018-04-29
RcRownchangeKK*chgGame
 1620 1497 4.00 7 1.34 20 26.80 
  Artissi, Albert 1235 ITA1.0010.18203.60 
  Gad, Ahmad 1892 ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1435 ITA1.0010.41208.20 
  Cioce, Enrico 1897  * ITA0.001-0.0820-1.60 
  Tosi, Francesco 1897  * ITA0.001-0.0820-1.60 
  Tosi, Lucrezia 1312 ITA1.0010.26205.20 
  D`eva, Maurizio 1670 ITA1.0010.732014.60 
 * 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 32 ASR ROMA ITA 2018-05-01
RcRownchangeKK*chgGame
 1464 1497 3.00 7 -0.85 20 -17.00 
  Artissi, Albert 1303 ITA1.0010.25205.00 
  Pastore, Cosmas 1832 ITA0.001-0.1220-2.40 
  Dorascenzi, Angelo 1296 ITA0.001-0.7620-15.20 
  Tamburrini, Andrea 1399 ITA1.0010.37207.40 
  Abuhamdieh, Nando 1453 ITA1.0010.44208.80 
  D`eva, Maurizio 1670 ITA0.001-0.2720-5.40 
  Artissi, Sabina 1297 ITA0.001-0.7620-15.20 

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 34 ASR ROMA ITA 2018-05-13
RcRownchangeKK*chgGame
 1633 1497 3.00 7 0.52 20 10.40 
  Artissi, Sabina 1297 ITA1.0010.24204.80 
  Cioce, Enrico 1897  * ITA0.001-0.0820-1.60 
  Ciampi, Vincenzo 1897  * ITA0.001-0.0820-1.60 
  Ferrari Bellisario, Filippo 1587 ITA1.0010.622012.40 
  Marzio, Mario 1211 ITA1.0010.16203.20 
  Fiorentino, Vincenzo 1782 ITA0.001-0.1620-3.20 
  Puglia, Francesco 1759 ITA0.001-0.1820-3.60 
 * 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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