Rapid: Individual Calculations January 2020
 Ferrante, Marco  Total change: -5.20  Rating chartPersonal card
 CIG 2020 - LIDO DI OSTIA 3 U12 ROMA ITA 2019-11-24
RcRownchangeKK*chgGame
 1159 1358 2.50 3 0.24 20 4.80 
  Imbimbo, Gabriele 1148 ITA0.501-0.2720-5.40 
  Marr, Nicola 1236 ITA1.0010.33206.60 
  Frassi, Francesco 1094 ITA1.0010.18203.60 

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)
 
 CIG 2020 - QUATTRO TORRI U12 ROMA ITA 2019-12-01
RcRownchangeKK*chgGame
 1259 1351 0.50 2 -0.75 20 -15.00 
  Marsico, Mario 1233 ITA0.001-0.6620-13.20 
  Clementi, Paolo 1285 ITA0.501-0.0920-1.80 

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 RAMPIONI ROMA ITA 2019-12-22
RcRownchangeKK*chgGame
 1659 1351 1.00 5 0.25 20 5.00 
  Sermoneta, Eugenio 1751  * ITA0.001-0.0820-1.60 
  Festa, Simone 1574 ITA1.0010.782015.60 
  D `angerio, Alessandro 1742 ITA0.001-0.0920-1.80 
  Brozzi, Danilo 1615 ITA0.001-0.1820-3.60 
  Casagrande, Filippo 1614 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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