Individual Calculations February 2020
 Iachella, Giorgio  Total change: -13.60  Rating chartPersonal card
 WE 17 Lazio Scacchi - A Roma ITA 2020-01-03
RcRownchangeKK*chgGame
 1858 1844 2.00 5 -0.48 20 -9.60 
  Carnicelli, Valerio f2195 ITA0.001-0.1120-2.20 
  Zotti, Enrico 1751 ITA0.001-0.6320-12.60 
  Brozzi, Danilo 1639 ITA1.0010.24204.80 
  Iatrino, Vincenzo 1753 ITA1.0010.38207.60 
  Ciufolini, Sirio 1950 ITA0.001-0.3620-7.20 

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)
 
 CP Roma 2020 Roma ITA 2020-01-24
RcRownchangeKK*chgGame
 1736 1844 3.00 5 -0.20 20 -4.00 
  Abuhamdieh, Nando 1502 ITA1.0010.12202.40 
  Carnicelli, Valerio f2195 ITA0.001-0.1120-2.20 
  Zotti, Enrico 1751 ITA0.001-0.6320-12.60 
  Vannelli, Vittorio 1596 ITA1.0010.19203.80 
  Benedetti, Tommaso 1636 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)
 

 

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