Individual Calculations September 2019
 Di Martino, Antonio  Total change: 1.40  Rating chartPersonal card
 FE Abruzzo 2019 - B Citta' Sant'Angelo ITA 2019-08-04
RcRownchangeKK*chgGame
 1707 1699 4.00 8 0.07 20 1.40 
  Maione, Melissa 1854 ITA0.001-0.2920-5.80 
  Bruno, Elio 1534 ITA1.0010.28205.60 
  Procopio, Giuseppe 1630 ITA0.501-0.1020-2.00 
  Di Pietro, Vincenzo 1710 ITA0.001-0.4820-9.60 
  De Angelis, Stefano 1750 ITA1.0010.572011.40 
  Antonelli, Alessandro 1877 ITA0.001-0.2720-5.40 
  Veri , Giustino 1659 ITA0.501-0.0620-1.20 
  Ardu, Luigi 1640 ITA1.0010.42208.40 

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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