Individual Calculations January 2021
 Fontana, Alessandro  Total change: 28.60  Rating chartPersonal card
 OP Inverno 2020 Roma ITA 2020-12-04
RcRownchangeKK*chgGame
 1726 1462 2.00 4 1.06 20 21.20 
  Stirpe, Claudio 1862  * ITA1.0010.922018.40 
  Costabile, Vincenzo 1862  * ITA0.001-0.0820-1.60 
  Gromovs, Sergejs f1862  * ITA0.001-0.0820-1.60 
  Militerni, Pierluigi 1316 ITA1.0010.30206.00 
 * 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)
 
 WE 20 Grand Hotel Adriatico - B Montesilvano ITA 2020-12-18
RcRownchangeKK*chgGame
 1680 1462 1.50 5 0.37 20 7.40 
  Caressa, Marco 1662 ITA0.5010.26205.20 
  Ciccale , Piero 1721 ITA1.0010.822016.40 
  Cappella, Leonardo 1617 ITA0.001-0.2920-5.80 
  Spada, Vittoria 1647 ITA0.001-0.2620-5.20 
  Dragoni, Gianfranco 1752 ITA0.001-0.1620-3.20 

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)
 

 

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