Individual Calculations January 2018
 Pastore, Cosmas  Total change: 8.20  Rating chartPersonal card
 FE Stefano Tatai Roma ITA 2017-10-26
RcRownchangeKK*chgGame
 1793 1886 4.50 7 0.14 20 2.80 
  Spani, Vincenzo 1651 ITA1.0010.21204.20 
  Martino, Enzo 2130 ITA0.001-0.2020-4.00 
  Medori, Marco 1779 ITA1.0010.35207.00 
  Macchini, Bruno 1865 ITA0.001-0.5320-10.60 
  Renzi, Alessio 1659 ITA0.501-0.2920-5.80 
  Luigi, Rinaldo 1736 ITA1.0010.30206.00 
  Vannelli, Vittorio 1733 ITA1.0010.30206.00 

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 28 Infrasettimanale SSL Roma ITA 2017-11-01
RcRownchangeKK*chgGame
 1851 1826 3.00 7 -0.25 20 -5.00 
  Tommasi, Renzo 2027 ITA0.001-0.2420-4.80 
  Sabetta, Alessandro 2057 ITA0.001-0.2120-4.20 
  Prayer Galletti, Mattia 1634 ITA1.0010.25205.00 
  Nucci, Luciano 1838 ITA1.0010.522010.40 
  Pala, Giorgio 2025 ITA0.001-0.2420-4.80 
  Ricci, Giulio 1835 ITA0.001-0.4920-9.80 
  Spada, Dario 1540 ITA1.0010.16203.20 

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)
 
 WE VI di Perugia Perugia ITA 2017-12-15
RcRownchangeKK*chgGame
 1855 1827 3.00 5 0.52 20 10.40 
  Rubinshtein, Kamilla 1526 ITA1.0010.15203.00 
  Gatto, Antonio 1598 ITA1.0010.21204.20 
  Napoli, Nicolo f2227  * ITA0.001-0.0820-1.60 
  Oleinic, Viktor 1695 ITA1.0010.32206.40 
  Laketic, Gojko m2227  * ITA0.001-0.0820-1.60 
 * 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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