Rapid: Individual Calculations April 2023
 Vassallo, Vincenzo  Total change: -4.00  Rating chartPersonal card
 OP ADS SCACCHI LUIGI GALVANI VILLARICCA ITA 2023-03-04
RcRownchangeKK*chgGame
 1599 1707 4.00 8 -1.12 20 -22.40 
  Pennacchio, Antonio 1398 ITA1.0010.14202.80 
  Ambrosino, Giuseppe 1522 ITA1.0010.26205.20 
  Duraccio, Walter Mattia 1903 ITA0.001-0.2520-5.00 
  Schiappoli, Dario 1636 ITA0.001-0.6020-12.00 
  Scola, Enrico 1577 ITA1.0010.32206.40 
  Sheludko, Olexander 1599 ITA0.001-0.6520-13.00 
  Gallina, Giacomo 1658 ITA0.001-0.5720-11.40 
  La Greca, Marco 1495 ITA1.0010.23204.60 

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 RAPID PRIMAVERA A OPLONTI 2023 TORRE ANNUNZIATA ITA 2023-03-26
RcRownchangeKK*chgGame
 1634 1707 6.00 9 0.92 20 18.40 
  Panaro, Marco Modesto 1307  * ITA1.0010.08201.60 
  Rosa, Salvatore 1218 ITA1.0010.04200.80 
  Vanacore, Francesco 1891 ITA0.001-0.2620-5.20 
  Korbut, Aleksandra 1550 BLR1.0010.29205.80 
  Fezza, Davide 2039 ITA0.001-0.1220-2.40 
  Attardi, Gianmichele 1354 ITA1.0010.11202.20 
  Perrotta, Nicola 1603 ITA0.501-0.1420-2.80 
  Balzano, Luigi 1789 ITA1.0010.612012.20 
  Rizzo, Gianluca 1958 ITA0.5010.31206.20 
 * 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)
 

 

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